29121990488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{186689}}^1$

素因数の和:186780

約数の個数: 64

約数和(自身を含む): 61294060800

約数和(自身を除く): 32172070312

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 296, 527, 629, 1054, 1147, 1258, 2108, 2294, 2516, 4216, 4588, 5032, 9176, 19499, 38998, 77996, 155992, 186689, 373378, 746756, 1493512, 3173713, 5787359, 6347426, 6907493, 11574718, 12694852, 13814986, 23149436, 25389704, 27629972, 46298872, 55259944, 98385103, 117427381, 196770206, 214132283, 234854762, 393540412, 428264566, 469709524, 787080824, 856529132, 939419048, 1713058264, 3640248811, 7280497622, 14560995244, 29121990488]

約数ペア:

[(1, 29121990488), (2, 14560995244), (4, 7280497622), (8, 3640248811), (17, 1713058264), (31, 939419048), (34, 856529132), (37, 787080824), (62, 469709524), (68, 428264566), (74, 393540412), (124, 234854762), (136, 214132283), (148, 196770206), (248, 117427381), (296, 98385103), (527, 55259944), (629, 46298872), (1054, 27629972), (1147, 25389704), (1258, 23149436), (2108, 13814986), (2294, 12694852), (2516, 11574718), (4216, 6907493), (4588, 6347426), (5032, 5787359), (9176, 3173713), (19499, 1493512), (38998, 746756), (77996, 373378), (155992, 186689)]