64486604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 148176000

約数和(自身を除く): 83689396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 41, 52, 58, 82, 91, 116, 149, 164, 182, 203, 287, 298, 364, 377, 406, 533, 574, 596, 754, 812, 1043, 1066, 1148, 1189, 1508, 1937, 2086, 2132, 2378, 2639, 3731, 3874, 4172, 4321, 4756, 5278, 6109, 7462, 7748, 8323, 8642, 10556, 12218, 13559, 14924, 15457, 16646, 17284, 24436, 27118, 30247, 30914, 33292, 42763, 54236, 56173, 60494, 61828, 79417, 85526, 108199, 112346, 120988, 158834, 171052, 177161, 216398, 224692, 317668, 354322, 393211, 432796, 555919, 708644, 786422, 1111838, 1240127, 1572844, 2223676, 2303093, 2480254, 4606186, 4960508, 9212372, 16121651, 32243302, 64486604]

約数ペア:

[(1, 64486604), (2, 32243302), (4, 16121651), (7, 9212372), (13, 4960508), (14, 4606186), (26, 2480254), (28, 2303093), (29, 2223676), (41, 1572844), (52, 1240127), (58, 1111838), (82, 786422), (91, 708644), (116, 555919), (149, 432796), (164, 393211), (182, 354322), (203, 317668), (287, 224692), (298, 216398), (364, 177161), (377, 171052), (406, 158834), (533, 120988), (574, 112346), (596, 108199), (754, 85526), (812, 79417), (1043, 61828), (1066, 60494), (1148, 56173), (1189, 54236), (1508, 42763), (1937, 33292), (2086, 30914), (2132, 30247), (2378, 27118), (2639, 24436), (3731, 17284), (3874, 16646), (4172, 15457), (4321, 14924), (4756, 13559), (5278, 12218), (6109, 10556), (7462, 8642), (7748, 8323)]