379472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 20

約数和(自身を含む): 756276

約数和(自身を除く): 376804

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 641, 1282, 2564, 5128, 10256, 23717, 47434, 94868, 189736, 379472]

約数ペア:

[(1, 379472), (2, 189736), (4, 94868), (8, 47434), (16, 23717), (37, 10256), (74, 5128), (148, 2564), (296, 1282), (592, 641)]