71310274544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{22111}}^1$

素因数の和:22374

約数の個数: 80

約数和(自身を含む): 149246447616

約数和(自身を除く): 77936173072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 167, 272, 284, 334, 568, 668, 1136, 1207, 1336, 2414, 2672, 2839, 4828, 5678, 9656, 11356, 11857, 19312, 22111, 22712, 23714, 44222, 45424, 47428, 88444, 94856, 176888, 189712, 201569, 353776, 375887, 403138, 751774, 806276, 1503548, 1569881, 1612552, 3007096, 3139762, 3225104, 3692537, 6014192, 6279524, 7385074, 12559048, 14770148, 25118096, 26687977, 29540296, 53375954, 59080592, 62773129, 106751908, 125546258, 213503816, 251092516, 262170127, 427007632, 502185032, 524340254, 1004370064, 1048680508, 2097361016, 4194722032, 4456892159, 8913784318, 17827568636, 35655137272, 71310274544]

約数ペア:

[(1, 71310274544), (2, 35655137272), (4, 17827568636), (8, 8913784318), (16, 4456892159), (17, 4194722032), (34, 2097361016), (68, 1048680508), (71, 1004370064), (136, 524340254), (142, 502185032), (167, 427007632), (272, 262170127), (284, 251092516), (334, 213503816), (568, 125546258), (668, 106751908), (1136, 62773129), (1207, 59080592), (1336, 53375954), (2414, 29540296), (2672, 26687977), (2839, 25118096), (4828, 14770148), (5678, 12559048), (9656, 7385074), (11356, 6279524), (11857, 6014192), (19312, 3692537), (22111, 3225104), (22712, 3139762), (23714, 3007096), (44222, 1612552), (45424, 1569881), (47428, 1503548), (88444, 806276), (94856, 751774), (176888, 403138), (189712, 375887), (201569, 353776)]