71208826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:946

約数の個数: 24

約数和(自身を含む): 116166204

約数和(自身を除く): 44957378

約数列:

[1, 2, 13, 26, 169, 338, 457, 461, 914, 922, 5941, 5993, 11882, 11986, 77233, 77909, 154466, 155818, 210677, 421354, 2738801, 5477602, 35604413, 71208826]

約数ペア:

[(1, 71208826), (2, 35604413), (13, 5477602), (26, 2738801), (169, 421354), (338, 210677), (457, 155818), (461, 154466), (914, 77909), (922, 77233), (5941, 11986), (5993, 11882)]