70879268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 128405760

約数和(自身を除く): 57526492

約数列:

[1, 2, 4, 31, 62, 124, 509, 1018, 1123, 2036, 2246, 4492, 15779, 31558, 34813, 63116, 69626, 139252, 571607, 1143214, 2286428, 17719817, 35439634, 70879268]

約数ペア:

[(1, 70879268), (2, 35439634), (4, 17719817), (31, 2286428), (62, 1143214), (124, 571607), (509, 139252), (1018, 69626), (1123, 63116), (2036, 34813), (2246, 31558), (4492, 15779)]