39738748

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8707}}^1$

素因数の和:8881

約数の個数: 24

約数和(自身を含む): 79974272

約数和(自身を除く): 40235524

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 8707, 17414, 34828, 60949, 121898, 243796, 1419241, 2838482, 5676964, 9934687, 19869374, 39738748]

約数ペア:

[(1, 39738748), (2, 19869374), (4, 9934687), (7, 5676964), (14, 2838482), (28, 1419241), (163, 243796), (326, 121898), (652, 60949), (1141, 34828), (2282, 17414), (4564, 8707)]