28226016

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 73380384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 359, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 718, 728, 756, 819, 864, 936, 1008, 1077, 1092, 1248, 1404, 1436, 1456, 1512, 1638, 1872, 2016, 2154, 2184, 2457, 2513, 2808, 2872, 2912, 3024, 3231, 3276, 3744, 4308, 4368, 4667, 4914, 5026, 5616, 5744, 6048, 6462, 6552, 7539, 8616, 8736, 9334, 9693, 9828, 10052, 11232, 11488, 12924, 13104, 14001, 15078, 17232, 18668, 19386, 19656, 20104, 22617, 25848, 26208, 28002, 30156, 32669, 34464, 37336, 38772, 39312, 40208, 42003, 45234, 51696, 56004, 60312, 65338, 67851, 74672, 77544, 78624, 80416, 84006, 90468, 98007, 103392, 112008, 120624, 126009, 130676, 135702, 149344, 155088, 168012, 180936, 196014, 224016, 241248, 252018, 261352, 271404, 294021, 310176, 336024, 361872, 392028, 448032, 504036, 522704, 542808, 588042, 672048, 723744, 784056, 882063, 1008072, 1045408, 1085616, 1176084, 1344096, 1568112, 1764126, 2016144, 2171232, 2352168, 3136224, 3528252, 4032288, 4704336, 7056504, 9408672, 14113008, 28226016]

約数ペア:

[(1, 28226016), (2, 14113008), (3, 9408672), (4, 7056504), (6, 4704336), (7, 4032288), (8, 3528252), (9, 3136224), (12, 2352168), (13, 2171232), (14, 2016144), (16, 1764126), (18, 1568112), (21, 1344096), (24, 1176084), (26, 1085616), (27, 1045408), (28, 1008072), (32, 882063), (36, 784056), (39, 723744), (42, 672048), (48, 588042), (52, 542808), (54, 522704), (56, 504036), (63, 448032), (72, 392028), (78, 361872), (84, 336024), (91, 310176), (96, 294021), (104, 271404), (108, 261352), (112, 252018), (117, 241248), (126, 224016), (144, 196014), (156, 180936), (168, 168012), (182, 155088), (189, 149344), (208, 135702), (216, 130676), (224, 126009), (234, 120624), (252, 112008), (273, 103392), (288, 98007), (312, 90468), (336, 84006), (351, 80416), (359, 78624), (364, 77544), (378, 74672), (416, 67851), (432, 65338), (468, 60312), (504, 56004), (546, 51696), (624, 45234), (672, 42003), (702, 40208), (718, 39312), (728, 38772), (756, 37336), (819, 34464), (864, 32669), (936, 30156), (1008, 28002), (1077, 26208), (1092, 25848), (1248, 22617), (1404, 20104), (1436, 19656), (1456, 19386), (1512, 18668), (1638, 17232), (1872, 15078), (2016, 14001), (2154, 13104), (2184, 12924), (2457, 11488), (2513, 11232), (2808, 10052), (2872, 9828), (2912, 9693), (3024, 9334), (3231, 8736), (3276, 8616), (3744, 7539), (4308, 6552), (4368, 6462), (4667, 6048), (4914, 5744), (5026, 5616)]