405671872

素因数分解:

$2^6\times {\mathrm{1171}}^1\times {\mathrm{5413}}^1$

素因数の和:6596

約数の個数: 28

約数和(自身を含む): 805841416

約数和(自身を除く): 400169544

約数列:

[1, 2, 4, 8, 16, 32, 64, 1171, 2342, 4684, 5413, 9368, 10826, 18736, 21652, 37472, 43304, 74944, 86608, 173216, 346432, 6338623, 12677246, 25354492, 50708984, 101417968, 202835936, 405671872]

約数ペア:

[(1, 405671872), (2, 202835936), (4, 101417968), (8, 50708984), (16, 25354492), (32, 12677246), (64, 6338623), (1171, 346432), (2342, 173216), (4684, 86608), (5413, 74944), (9368, 43304), (10826, 37472), (18736, 21652)]