66623674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26417}}^1$

素因数の和:26529

約数の個数: 16

約数和(自身を含む): 108736488

約数和(自身を除く): 42112814

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 26417, 52834, 343421, 686842, 2562449, 5124898, 33311837, 66623674]

約数ペア:

[(1, 66623674), (2, 33311837), (13, 5124898), (26, 2562449), (97, 686842), (194, 343421), (1261, 52834), (2522, 26417)]