1993649898272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{15121}}^1\times {\mathrm{58031}}^1$

素因数の和:73233

約数の個数: 48

約数和(自身を含む): 3980611724544

約数和(自身を除く): 1986961826272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 15121, 30242, 58031, 60484, 116062, 120968, 232124, 241936, 464248, 483872, 928496, 1073591, 1856992, 2147182, 4120201, 4294364, 8240402, 8588728, 16480804, 17177456, 32961608, 34354912, 65923216, 131846432, 877486751, 1754973502, 3509947004, 7019894008, 14039788016, 28079576032, 62301559321, 124603118642, 249206237284, 498412474568, 996824949136, 1993649898272]

約数ペア:

[(1, 1993649898272), (2, 996824949136), (4, 498412474568), (8, 249206237284), (16, 124603118642), (32, 62301559321), (71, 28079576032), (142, 14039788016), (284, 7019894008), (568, 3509947004), (1136, 1754973502), (2272, 877486751), (15121, 131846432), (30242, 65923216), (58031, 34354912), (60484, 32961608), (116062, 17177456), (120968, 16480804), (232124, 8588728), (241936, 8240402), (464248, 4294364), (483872, 4120201), (928496, 2147182), (1073591, 1856992)]