9439664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 30

約数和(自身を含む): 19810116

約数和(自身を除く): 10370452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3491, 6982, 13964, 27928, 45383, 55856, 90766, 181532, 363064, 589979, 726128, 1179958, 2359916, 4719832, 9439664]

約数ペア:

[(1, 9439664), (2, 4719832), (4, 2359916), (8, 1179958), (13, 726128), (16, 589979), (26, 363064), (52, 181532), (104, 90766), (169, 55856), (208, 45383), (338, 27928), (676, 13964), (1352, 6982), (2704, 3491)]