25724432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26357}}^1$

素因数の和:26426

約数の個数: 20

約数和(自身を含む): 50660076

約数和(自身を除く): 24935644

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26357, 52714, 105428, 210856, 421712, 1607777, 3215554, 6431108, 12862216, 25724432]

約数ペア:

[(1, 25724432), (2, 12862216), (4, 6431108), (8, 3215554), (16, 1607777), (61, 421712), (122, 210856), (244, 105428), (488, 52714), (976, 26357)]