2399152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 5491712

約数和(自身を除く): 3092560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 691, 868, 1382, 1736, 2764, 3472, 4837, 5528, 9674, 11056, 19348, 21421, 38696, 42842, 77392, 85684, 149947, 171368, 299894, 342736, 599788, 1199576, 2399152]

約数ペア:

[(1, 2399152), (2, 1199576), (4, 599788), (7, 342736), (8, 299894), (14, 171368), (16, 149947), (28, 85684), (31, 77392), (56, 42842), (62, 38696), (112, 21421), (124, 19348), (217, 11056), (248, 9674), (434, 5528), (496, 4837), (691, 3472), (868, 2764), (1382, 1736)]