28266336

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 108

約数和(自身を含む): 93552732

約数和(自身を除く): 65286396

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2003, 2016, 2352, 3528, 4006, 4704, 6009, 7056, 8012, 12018, 14021, 14112, 16024, 18027, 24036, 28042, 32048, 36054, 42063, 48072, 56084, 64096, 72108, 84126, 96144, 98147, 112168, 126189, 144216, 168252, 192288, 196294, 224336, 252378, 288432, 294441, 336504, 392588, 448672, 504756, 576864, 588882, 673008, 785176, 883323, 1009512, 1177764, 1346016, 1570352, 1766646, 2019024, 2355528, 3140704, 3533292, 4038048, 4711056, 7066584, 9422112, 14133168, 28266336]

約数ペア:

[(1, 28266336), (2, 14133168), (3, 9422112), (4, 7066584), (6, 4711056), (7, 4038048), (8, 3533292), (9, 3140704), (12, 2355528), (14, 2019024), (16, 1766646), (18, 1570352), (21, 1346016), (24, 1177764), (28, 1009512), (32, 883323), (36, 785176), (42, 673008), (48, 588882), (49, 576864), (56, 504756), (63, 448672), (72, 392588), (84, 336504), (96, 294441), (98, 288432), (112, 252378), (126, 224336), (144, 196294), (147, 192288), (168, 168252), (196, 144216), (224, 126189), (252, 112168), (288, 98147), (294, 96144), (336, 84126), (392, 72108), (441, 64096), (504, 56084), (588, 48072), (672, 42063), (784, 36054), (882, 32048), (1008, 28042), (1176, 24036), (1568, 18027), (1764, 16024), (2003, 14112), (2016, 14021), (2352, 12018), (3528, 8012), (4006, 7056), (4704, 6009)]