25735736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 52390800

約数和(自身を除く): 26655064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 1889, 3406, 3778, 6812, 7556, 13624, 15112, 24557, 49114, 98228, 196456, 247459, 494918, 989836, 1979672, 3216967, 6433934, 12867868, 25735736]

約数ペア:

[(1, 25735736), (2, 12867868), (4, 6433934), (8, 3216967), (13, 1979672), (26, 989836), (52, 494918), (104, 247459), (131, 196456), (262, 98228), (524, 49114), (1048, 24557), (1703, 15112), (1889, 13624), (3406, 7556), (3778, 6812)]