17902976

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 28364224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 53, 56, 58, 64, 91, 104, 106, 112, 116, 128, 182, 203, 208, 212, 224, 232, 364, 371, 377, 406, 416, 424, 448, 464, 689, 728, 742, 754, 812, 832, 848, 896, 928, 1378, 1456, 1484, 1508, 1537, 1624, 1664, 1696, 1856, 2639, 2756, 2912, 2968, 3016, 3074, 3248, 3392, 3712, 4823, 5278, 5512, 5824, 5936, 6032, 6148, 6496, 6784, 9646, 10556, 10759, 11024, 11648, 11872, 12064, 12296, 12992, 19292, 19981, 21112, 21518, 22048, 23744, 24128, 24592, 25984, 38584, 39962, 42224, 43036, 44096, 47488, 48256, 49184, 77168, 79924, 84448, 86072, 88192, 98368, 139867, 154336, 159848, 168896, 172144, 196736, 279734, 308672, 319696, 337792, 344288, 559468, 617344, 639392, 688576, 1118936, 1278784, 1377152, 2237872, 2557568, 4475744, 8951488, 17902976]

約数ペア:

[(1, 17902976), (2, 8951488), (4, 4475744), (7, 2557568), (8, 2237872), (13, 1377152), (14, 1278784), (16, 1118936), (26, 688576), (28, 639392), (29, 617344), (32, 559468), (52, 344288), (53, 337792), (56, 319696), (58, 308672), (64, 279734), (91, 196736), (104, 172144), (106, 168896), (112, 159848), (116, 154336), (128, 139867), (182, 98368), (203, 88192), (208, 86072), (212, 84448), (224, 79924), (232, 77168), (364, 49184), (371, 48256), (377, 47488), (406, 44096), (416, 43036), (424, 42224), (448, 39962), (464, 38584), (689, 25984), (728, 24592), (742, 24128), (754, 23744), (812, 22048), (832, 21518), (848, 21112), (896, 19981), (928, 19292), (1378, 12992), (1456, 12296), (1484, 12064), (1508, 11872), (1537, 11648), (1624, 11024), (1664, 10759), (1696, 10556), (1856, 9646), (2639, 6784), (2756, 6496), (2912, 6148), (2968, 6032), (3016, 5936), (3074, 5824), (3248, 5512), (3392, 5278), (3712, 4823)]