39968252

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 71635200

約数和(自身を除く): 31666948

約数列:

[1, 2, 4, 59, 118, 163, 236, 326, 652, 1039, 2078, 4156, 9617, 19234, 38468, 61301, 122602, 169357, 245204, 338714, 677428, 9992063, 19984126, 39968252]

約数ペア:

[(1, 39968252), (2, 19984126), (4, 9992063), (59, 677428), (118, 338714), (163, 245204), (236, 169357), (326, 122602), (652, 61301), (1039, 38468), (2078, 19234), (4156, 9617)]