72371632

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{7331}}^1$

素因数の和:7956

約数の個数: 20

約数和(自身を含む): 140466456

約数和(自身を除く): 68094824

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 7331, 9872, 14662, 29324, 58648, 117296, 4523227, 9046454, 18092908, 36185816, 72371632]

約数ペア:

[(1, 72371632), (2, 36185816), (4, 18092908), (8, 9046454), (16, 4523227), (617, 117296), (1234, 58648), (2468, 29324), (4936, 14662), (7331, 9872)]