42425656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 99046080

約数和(自身を除く): 56620424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 577, 707, 728, 808, 1154, 1313, 1414, 2308, 2626, 2828, 4039, 4616, 5252, 5656, 7501, 8078, 9191, 10504, 15002, 16156, 18382, 30004, 32312, 36764, 52507, 58277, 60008, 73528, 105014, 116554, 210028, 233108, 407939, 420056, 466216, 757601, 815878, 1515202, 1631756, 3030404, 3263512, 5303207, 6060808, 10606414, 21212828, 42425656]

約数ペア:

[(1, 42425656), (2, 21212828), (4, 10606414), (7, 6060808), (8, 5303207), (13, 3263512), (14, 3030404), (26, 1631756), (28, 1515202), (52, 815878), (56, 757601), (91, 466216), (101, 420056), (104, 407939), (182, 233108), (202, 210028), (364, 116554), (404, 105014), (577, 73528), (707, 60008), (728, 58277), (808, 52507), (1154, 36764), (1313, 32312), (1414, 30004), (2308, 18382), (2626, 16156), (2828, 15002), (4039, 10504), (4616, 9191), (5252, 8078), (5656, 7501)]