749118728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{3779}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 1428840000

約数和(自身を除く): 679721272

約数列:

[1, 2, 4, 8, 71, 142, 284, 349, 568, 698, 1396, 2792, 3779, 7558, 15116, 24779, 30232, 49558, 99116, 198232, 268309, 536618, 1073236, 1318871, 2146472, 2637742, 5275484, 10550968, 93639841, 187279682, 374559364, 749118728]

約数ペア:

[(1, 749118728), (2, 374559364), (4, 187279682), (8, 93639841), (71, 10550968), (142, 5275484), (284, 2637742), (349, 2146472), (568, 1318871), (698, 1073236), (1396, 536618), (2792, 268309), (3779, 198232), (7558, 99116), (15116, 49558), (24779, 30232)]