39847916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 72145920

約数和(自身を除く): 32298004

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 2683, 3713, 5366, 7426, 10732, 14852, 126101, 211957, 252202, 423914, 504404, 847828, 9961979, 19923958, 39847916]

約数ペア:

[(1, 39847916), (2, 19923958), (4, 9961979), (47, 847828), (79, 504404), (94, 423914), (158, 252202), (188, 211957), (316, 126101), (2683, 14852), (3713, 10732), (5366, 7426)]