3901408

素因数分解:

$2^5\times 7^1\times {\mathrm{17417}}^1$

素因数の和:17434

約数の個数: 24

約数和(自身を含む): 8778672

約数和(自身を除く): 4877264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17417, 34834, 69668, 121919, 139336, 243838, 278672, 487676, 557344, 975352, 1950704, 3901408]

約数ペア:

[(1, 3901408), (2, 1950704), (4, 975352), (7, 557344), (8, 487676), (14, 278672), (16, 243838), (28, 139336), (32, 121919), (56, 69668), (112, 34834), (224, 17417)]