7641868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 14500080

約数和(自身を除く): 6858212

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 821, 1642, 2327, 3284, 4654, 9308, 10673, 21346, 42692, 146959, 293918, 587836, 1910467, 3820934, 7641868]

約数ペア:

[(1, 7641868), (2, 3820934), (4, 1910467), (13, 587836), (26, 293918), (52, 146959), (179, 42692), (358, 21346), (716, 10673), (821, 9308), (1642, 4654), (2327, 3284)]