64874004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 164169600

約数和(自身を除く): 99295596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 2791, 3874, 5582, 5811, 7748, 8373, 11164, 11622, 16746, 23244, 33492, 36283, 72566, 108849, 145132, 217698, 415859, 435396, 831718, 1247577, 1663436, 2495154, 4990308, 5406167, 10812334, 16218501, 21624668, 32437002, 64874004]

約数ペア:

[(1, 64874004), (2, 32437002), (3, 21624668), (4, 16218501), (6, 10812334), (12, 5406167), (13, 4990308), (26, 2495154), (39, 1663436), (52, 1247577), (78, 831718), (149, 435396), (156, 415859), (298, 217698), (447, 145132), (596, 108849), (894, 72566), (1788, 36283), (1937, 33492), (2791, 23244), (3874, 16746), (5582, 11622), (5811, 11164), (7748, 8373)]