64458004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5413}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 122031560

約数和(自身を除く): 57573556

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5413, 5954, 10826, 11908, 21652, 70369, 140738, 281476, 1239577, 2479154, 4958308, 16114501, 32229002, 64458004]

約数ペア:

[(1, 64458004), (2, 32229002), (4, 16114501), (13, 4958308), (26, 2479154), (52, 1239577), (229, 281476), (458, 140738), (916, 70369), (2977, 21652), (5413, 11908), (5954, 10826)]