25867088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5407}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 56329728

約数和(自身を除く): 30462640

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5407, 10814, 21628, 43256, 70291, 86512, 124361, 140582, 248722, 281164, 497444, 562328, 994888, 1124656, 1616693, 1989776, 3233386, 6466772, 12933544, 25867088]

約数ペア:

[(1, 25867088), (2, 12933544), (4, 6466772), (8, 3233386), (13, 1989776), (16, 1616693), (23, 1124656), (26, 994888), (46, 562328), (52, 497444), (92, 281164), (104, 248722), (184, 140582), (208, 124361), (299, 86512), (368, 70291), (598, 43256), (1196, 21628), (2392, 10814), (4784, 5407)]