38001008

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{5807}}^1$

素因数の和:6224

約数の個数: 20

約数和(自身を含む): 73819680

約数和(自身を除く): 35818672

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 5807, 6544, 11614, 23228, 46456, 92912, 2375063, 4750126, 9500252, 19000504, 38001008]

約数ペア:

[(1, 38001008), (2, 19000504), (4, 9500252), (8, 4750126), (16, 2375063), (409, 92912), (818, 46456), (1636, 23228), (3272, 11614), (5807, 6544)]