15704564408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{40129}}^1$

素因数の和:40272

約数の個数: 64

約数和(自身を含む): 32765342400

約数和(自身を除く): 17060777992

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 71, 104, 106, 142, 212, 284, 424, 568, 689, 923, 1378, 1846, 2756, 3692, 3763, 5512, 7384, 7526, 15052, 30104, 40129, 48919, 80258, 97838, 160516, 195676, 321032, 391352, 521677, 1043354, 2086708, 2126837, 2849159, 4173416, 4253674, 5698318, 8507348, 11396636, 17014696, 22793272, 27648881, 37039067, 55297762, 74078134, 110595524, 148156268, 151005427, 221191048, 296312536, 302010854, 604021708, 1208043416, 1963070551, 3926141102, 7852282204, 15704564408]

約数ペア:

[(1, 15704564408), (2, 7852282204), (4, 3926141102), (8, 1963070551), (13, 1208043416), (26, 604021708), (52, 302010854), (53, 296312536), (71, 221191048), (104, 151005427), (106, 148156268), (142, 110595524), (212, 74078134), (284, 55297762), (424, 37039067), (568, 27648881), (689, 22793272), (923, 17014696), (1378, 11396636), (1846, 8507348), (2756, 5698318), (3692, 4253674), (3763, 4173416), (5512, 2849159), (7384, 2126837), (7526, 2086708), (15052, 1043354), (30104, 521677), (40129, 391352), (48919, 321032), (80258, 195676), (97838, 160516)]