25167896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 51214800

約数和(自身を除く): 26046904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1741, 1807, 3482, 3614, 6964, 7228, 13928, 14456, 22633, 45266, 90532, 181064, 241999, 483998, 967996, 1935992, 3145987, 6291974, 12583948, 25167896]

約数ペア:

[(1, 25167896), (2, 12583948), (4, 6291974), (8, 3145987), (13, 1935992), (26, 967996), (52, 483998), (104, 241999), (139, 181064), (278, 90532), (556, 45266), (1112, 22633), (1741, 14456), (1807, 13928), (3482, 7228), (3614, 6964)]