56041336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 64918664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 247, 316, 359, 494, 632, 718, 988, 1027, 1436, 1501, 1976, 2054, 2872, 3002, 4108, 4667, 6004, 6821, 8216, 9334, 12008, 13642, 18668, 19513, 27284, 28361, 37336, 39026, 54568, 56722, 78052, 88673, 113444, 156104, 177346, 226888, 354692, 368693, 538859, 709384, 737386, 1077718, 1474772, 2155436, 2949544, 4310872, 7005167, 14010334, 28020668, 56041336]

約数ペア:

[(1, 56041336), (2, 28020668), (4, 14010334), (8, 7005167), (13, 4310872), (19, 2949544), (26, 2155436), (38, 1474772), (52, 1077718), (76, 737386), (79, 709384), (104, 538859), (152, 368693), (158, 354692), (247, 226888), (316, 177346), (359, 156104), (494, 113444), (632, 88673), (718, 78052), (988, 56722), (1027, 54568), (1436, 39026), (1501, 37336), (1976, 28361), (2054, 27284), (2872, 19513), (3002, 18668), (4108, 13642), (4667, 12008), (6004, 9334), (6821, 8216)]