4391872

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 28

約数和(自身を含む): 8789416

約数和(自身を除く): 4397544

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 421, 652, 842, 1304, 1684, 2608, 3368, 5216, 6736, 10432, 13472, 26944, 68623, 137246, 274492, 548984, 1097968, 2195936, 4391872]

約数ペア:

[(1, 4391872), (2, 2195936), (4, 1097968), (8, 548984), (16, 274492), (32, 137246), (64, 68623), (163, 26944), (326, 13472), (421, 10432), (652, 6736), (842, 5216), (1304, 3368), (1684, 2608)]