39237982

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 30365858

約数列:

[1, 2, 7, 14, 37, 74, 211, 259, 359, 422, 518, 718, 1477, 2513, 2954, 5026, 7807, 13283, 15614, 26566, 54649, 75749, 92981, 109298, 151498, 185962, 530243, 1060486, 2802713, 5605426, 19618991, 39237982]

約数ペア:

[(1, 39237982), (2, 19618991), (7, 5605426), (14, 2802713), (37, 1060486), (74, 530243), (211, 185962), (259, 151498), (359, 109298), (422, 92981), (518, 75749), (718, 54649), (1477, 26566), (2513, 15614), (2954, 13283), (5026, 7807)]