27378908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{402631}}^1$

素因数の和:402652

約数の個数: 12

約数和(自身を含む): 50731632

約数和(自身を除く): 23352724

約数列:

[1, 2, 4, 17, 34, 68, 402631, 805262, 1610524, 6844727, 13689454, 27378908]

約数ペア:

[(1, 27378908), (2, 13689454), (4, 6844727), (17, 1610524), (34, 805262), (68, 402631)]