66704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:398

約数の個数: 20

約数和(自身を含む): 141360

約数和(自身を除く): 74656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 4169, 6064, 8338, 16676, 33352, 66704]

約数ペア:

[(1, 66704), (2, 33352), (4, 16676), (8, 8338), (11, 6064), (16, 4169), (22, 3032), (44, 1516), (88, 758), (176, 379)]