25573704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81967}}^1$

素因数の和:81989

約数の個数: 32

約数和(自身を含む): 68853120

約数和(自身を除く): 43279416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81967, 163934, 245901, 327868, 491802, 655736, 983604, 1065571, 1967208, 2131142, 3196713, 4262284, 6393426, 8524568, 12786852, 25573704]

約数ペア:

[(1, 25573704), (2, 12786852), (3, 8524568), (4, 6393426), (6, 4262284), (8, 3196713), (12, 2131142), (13, 1967208), (24, 1065571), (26, 983604), (39, 655736), (52, 491802), (78, 327868), (104, 245901), (156, 163934), (312, 81967)]