12627056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 27904464

約数和(自身を除く): 15277408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 3571, 7142, 14284, 28568, 46423, 57136, 60707, 92846, 121414, 185692, 242828, 371384, 485656, 742768, 789191, 971312, 1578382, 3156764, 6313528, 12627056]

約数ペア:

[(1, 12627056), (2, 6313528), (4, 3156764), (8, 1578382), (13, 971312), (16, 789191), (17, 742768), (26, 485656), (34, 371384), (52, 242828), (68, 185692), (104, 121414), (136, 92846), (208, 60707), (221, 57136), (272, 46423), (442, 28568), (884, 14284), (1768, 7142), (3536, 3571)]