69834544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{335743}}^1$

素因数の和:335764

約数の個数: 20

約数和(自身を含む): 145712896

約数和(自身を除く): 75878352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 335743, 671486, 1342972, 2685944, 4364659, 5371888, 8729318, 17458636, 34917272, 69834544]

約数ペア:

[(1, 69834544), (2, 34917272), (4, 17458636), (8, 8729318), (13, 5371888), (16, 4364659), (26, 2685944), (52, 1342972), (104, 671486), (208, 335743)]