7377968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 15624000

約数和(自身を除く): 8246032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 449, 632, 898, 1027, 1264, 1796, 2054, 3592, 4108, 5837, 7184, 8216, 11674, 16432, 23348, 35471, 46696, 70942, 93392, 141884, 283768, 461123, 567536, 922246, 1844492, 3688984, 7377968]

約数ペア:

[(1, 7377968), (2, 3688984), (4, 1844492), (8, 922246), (13, 567536), (16, 461123), (26, 283768), (52, 141884), (79, 93392), (104, 70942), (158, 46696), (208, 35471), (316, 23348), (449, 16432), (632, 11674), (898, 8216), (1027, 7184), (1264, 5837), (1796, 4108), (2054, 3592)]