248870528

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{13049}}^1$

素因数の和:13212

約数の個数: 32

約数和(自身を含む): 499162500

約数和(自身を除く): 250291972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 9536, 13049, 19072, 26098, 52196, 104392, 208784, 417568, 835136, 1670272, 1944301, 3888602, 7777204, 15554408, 31108816, 62217632, 124435264, 248870528]

約数ペア:

[(1, 248870528), (2, 124435264), (4, 62217632), (8, 31108816), (16, 15554408), (32, 7777204), (64, 3888602), (128, 1944301), (149, 1670272), (298, 835136), (596, 417568), (1192, 208784), (2384, 104392), (4768, 52196), (9536, 26098), (13049, 19072)]