274369528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25537}}^1$

素因数の和:25639

約数の個数: 32

約数和(自身を含む): 551620800

約数和(自身を除く): 277251272

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 25537, 51074, 102148, 204296, 434129, 868258, 1736516, 2017423, 3473032, 4034846, 8069692, 16139384, 34296191, 68592382, 137184764, 274369528]

約数ペア:

[(1, 274369528), (2, 137184764), (4, 68592382), (8, 34296191), (17, 16139384), (34, 8069692), (68, 4034846), (79, 3473032), (136, 2017423), (158, 1736516), (316, 868258), (632, 434129), (1343, 204296), (2686, 102148), (5372, 51074), (10744, 25537)]