25971884056

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{47309}}^1$

素因数の和:47899

約数の個数: 32

約数和(自身を含む): 49113457200

約数和(自身を除く): 23141573144

約数列:

[1, 2, 4, 8, 163, 326, 421, 652, 842, 1304, 1684, 3368, 47309, 68623, 94618, 137246, 189236, 274492, 378472, 548984, 7711367, 15422734, 19917089, 30845468, 39834178, 61690936, 79668356, 159336712, 3246485507, 6492971014, 12985942028, 25971884056]

約数ペア:

[(1, 25971884056), (2, 12985942028), (4, 6492971014), (8, 3246485507), (163, 159336712), (326, 79668356), (421, 61690936), (652, 39834178), (842, 30845468), (1304, 19917089), (1684, 15422734), (3368, 7711367), (47309, 548984), (68623, 378472), (94618, 274492), (137246, 189236)]