38889968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 82546800

約数和(自身を除く): 43656832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 3169, 6136, 6338, 12272, 12676, 25352, 41197, 50704, 82394, 164788, 186971, 329576, 373942, 659152, 747884, 1495768, 2430623, 2991536, 4861246, 9722492, 19444984, 38889968]

約数ペア:

[(1, 38889968), (2, 19444984), (4, 9722492), (8, 4861246), (13, 2991536), (16, 2430623), (26, 1495768), (52, 747884), (59, 659152), (104, 373942), (118, 329576), (208, 186971), (236, 164788), (472, 82394), (767, 50704), (944, 41197), (1534, 25352), (3068, 12676), (3169, 12272), (6136, 6338)]