61577672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 136306800

約数和(自身を除く): 74729128

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1201, 1508, 1768, 1972, 2402, 3016, 3944, 4804, 6409, 9608, 12818, 15613, 20417, 25636, 31226, 34829, 40834, 51272, 62452, 69658, 81668, 124904, 139316, 163336, 265421, 278632, 452777, 530842, 592093, 905554, 1061684, 1184186, 1811108, 2123368, 2368372, 3622216, 4736744, 7697209, 15394418, 30788836, 61577672]

約数ペア:

[(1, 61577672), (2, 30788836), (4, 15394418), (8, 7697209), (13, 4736744), (17, 3622216), (26, 2368372), (29, 2123368), (34, 1811108), (52, 1184186), (58, 1061684), (68, 905554), (104, 592093), (116, 530842), (136, 452777), (221, 278632), (232, 265421), (377, 163336), (442, 139316), (493, 124904), (754, 81668), (884, 69658), (986, 62452), (1201, 51272), (1508, 40834), (1768, 34829), (1972, 31226), (2402, 25636), (3016, 20417), (3944, 15613), (4804, 12818), (6409, 9608)]