25552488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81899}}^1$

素因数の和:81921

約数の個数: 32

約数和(自身を含む): 68796000

約数和(自身を除く): 43243512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81899, 163798, 245697, 327596, 491394, 655192, 982788, 1064687, 1965576, 2129374, 3194061, 4258748, 6388122, 8517496, 12776244, 25552488]

約数ペア:

[(1, 25552488), (2, 12776244), (3, 8517496), (4, 6388122), (6, 4258748), (8, 3194061), (12, 2129374), (13, 1965576), (24, 1064687), (26, 982788), (39, 655192), (52, 491394), (78, 327596), (104, 245697), (156, 163798), (312, 81899)]