25302968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 49434960

約数和(自身を除く): 24131992

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1171, 2342, 2701, 4684, 5402, 9368, 10804, 21608, 43327, 85483, 86654, 170966, 173308, 341932, 346616, 683864, 3162871, 6325742, 12651484, 25302968]

約数ペア:

[(1, 25302968), (2, 12651484), (4, 6325742), (8, 3162871), (37, 683864), (73, 346616), (74, 341932), (146, 173308), (148, 170966), (292, 86654), (296, 85483), (584, 43327), (1171, 21608), (2342, 10804), (2701, 9368), (4684, 5402)]