64203912376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{28537}}^1$

素因数の和:28864

約数の個数: 64

約数和(自身を含む): 129818220480

約数和(自身を除く): 65614308104

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 233, 284, 466, 568, 932, 1207, 1864, 2414, 3961, 4828, 7922, 9656, 15844, 16543, 28537, 31688, 33086, 57074, 66172, 114148, 132344, 228296, 281231, 485129, 562462, 970258, 1124924, 1940516, 2026127, 2249848, 3881032, 4052254, 6649121, 8104508, 13298242, 16209016, 26596484, 34444159, 53192968, 68888318, 113035057, 137776636, 226070114, 275553272, 452140228, 472087591, 904280456, 944175182, 1888350364, 3776700728, 8025489047, 16050978094, 32101956188, 64203912376]

約数ペア:

[(1, 64203912376), (2, 32101956188), (4, 16050978094), (8, 8025489047), (17, 3776700728), (34, 1888350364), (68, 944175182), (71, 904280456), (136, 472087591), (142, 452140228), (233, 275553272), (284, 226070114), (466, 137776636), (568, 113035057), (932, 68888318), (1207, 53192968), (1864, 34444159), (2414, 26596484), (3961, 16209016), (4828, 13298242), (7922, 8104508), (9656, 6649121), (15844, 4052254), (16543, 3881032), (28537, 2249848), (31688, 2026127), (33086, 1940516), (57074, 1124924), (66172, 970258), (114148, 562462), (132344, 485129), (228296, 281231)]