25698968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 51302160

約数和(自身を除く): 25603192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 811, 932, 1622, 1864, 3244, 3961, 6488, 7922, 13787, 15844, 27574, 31688, 55148, 110296, 188963, 377926, 755852, 1511704, 3212371, 6424742, 12849484, 25698968]

約数ペア:

[(1, 25698968), (2, 12849484), (4, 6424742), (8, 3212371), (17, 1511704), (34, 755852), (68, 377926), (136, 188963), (233, 110296), (466, 55148), (811, 31688), (932, 27574), (1622, 15844), (1864, 13787), (3244, 7922), (3961, 6488)]