68263376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{60091}}^1$

素因数の和:60170

約数の個数: 20

約数和(自身を含む): 134125344

約数和(自身を除く): 65861968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 60091, 120182, 240364, 480728, 961456, 4266461, 8532922, 17065844, 34131688, 68263376]

約数ペア:

[(1, 68263376), (2, 34131688), (4, 17065844), (8, 8532922), (16, 4266461), (71, 961456), (142, 480728), (284, 240364), (568, 120182), (1136, 60091)]