25556024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 26789416

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3461, 3692, 6922, 7384, 13844, 27688, 44993, 89986, 179972, 245731, 359944, 491462, 982924, 1965848, 3194503, 6389006, 12778012, 25556024]

約数ペア:

[(1, 25556024), (2, 12778012), (4, 6389006), (8, 3194503), (13, 1965848), (26, 982924), (52, 491462), (71, 359944), (104, 245731), (142, 179972), (284, 89986), (568, 44993), (923, 27688), (1846, 13844), (3461, 7384), (3692, 6922)]