5491900544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{19763}}^1$

素因数の和:19957

約数の個数: 64

約数和(自身を含む): 11853656640

約数和(自身を除く): 6361756096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 334, 416, 668, 832, 1336, 1664, 2171, 2672, 4342, 5344, 8684, 10688, 17368, 19763, 21376, 34736, 39526, 69472, 79052, 138944, 158104, 256919, 277888, 316208, 513838, 632416, 1027676, 1264832, 2055352, 2529664, 3300421, 4110704, 6600842, 8221408, 13201684, 16442816, 26403368, 32885632, 42905473, 52806736, 85810946, 105613472, 171621892, 211226944, 343243784, 422453888, 686487568, 1372975136, 2745950272, 5491900544]

約数ペア:

[(1, 5491900544), (2, 2745950272), (4, 1372975136), (8, 686487568), (13, 422453888), (16, 343243784), (26, 211226944), (32, 171621892), (52, 105613472), (64, 85810946), (104, 52806736), (128, 42905473), (167, 32885632), (208, 26403368), (334, 16442816), (416, 13201684), (668, 8221408), (832, 6600842), (1336, 4110704), (1664, 3300421), (2171, 2529664), (2672, 2055352), (4342, 1264832), (5344, 1027676), (8684, 632416), (10688, 513838), (17368, 316208), (19763, 277888), (21376, 256919), (34736, 158104), (39526, 138944), (69472, 79052)]