64060438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 46013162

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1259, 1339, 1957, 2518, 2678, 3914, 16367, 23921, 25441, 32734, 47842, 50882, 129677, 259354, 310973, 621946, 1685801, 2463863, 3371602, 4927726, 32030219, 64060438]

約数ペア:

[(1, 64060438), (2, 32030219), (13, 4927726), (19, 3371602), (26, 2463863), (38, 1685801), (103, 621946), (206, 310973), (247, 259354), (494, 129677), (1259, 50882), (1339, 47842), (1957, 32734), (2518, 25441), (2678, 23921), (3914, 16367)]