64230888968

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{67271}}^1$

素因数の和:67430

約数の個数: 48

約数和(自身を含む): 125182428480

約数和(自身を除く): 60951539512

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 1681, 2911, 3362, 5822, 6724, 11644, 13448, 23288, 67271, 119351, 134542, 238702, 269084, 477404, 538168, 954808, 2758111, 4776241, 5516222, 9552482, 11032444, 19104964, 22064888, 38209928, 113082551, 195825881, 226165102, 391651762, 452330204, 783303524, 904660408, 1566607048, 8028861121, 16057722242, 32115444484, 64230888968]

約数ペア:

[(1, 64230888968), (2, 32115444484), (4, 16057722242), (8, 8028861121), (41, 1566607048), (71, 904660408), (82, 783303524), (142, 452330204), (164, 391651762), (284, 226165102), (328, 195825881), (568, 113082551), (1681, 38209928), (2911, 22064888), (3362, 19104964), (5822, 11032444), (6724, 9552482), (11644, 5516222), (13448, 4776241), (23288, 2758111), (67271, 954808), (119351, 538168), (134542, 477404), (238702, 269084)]