57959408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{278651}}^1$

素因数の和:278672

約数の個数: 20

約数和(自身を含む): 120934968

約数和(自身を除く): 62975560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 278651, 557302, 1114604, 2229208, 3622463, 4458416, 7244926, 14489852, 28979704, 57959408]

約数ペア:

[(1, 57959408), (2, 28979704), (4, 14489852), (8, 7244926), (13, 4458416), (16, 3622463), (26, 2229208), (52, 1114604), (104, 557302), (208, 278651)]