66823664

素因数分解:

$2^4\times {\mathrm{1867}}^1\times {\mathrm{2237}}^1$

素因数の和:4112

約数の個数: 20

約数和(自身を含む): 129598104

約数和(自身を除く): 62774440

約数列:

[1, 2, 4, 8, 16, 1867, 2237, 3734, 4474, 7468, 8948, 14936, 17896, 29872, 35792, 4176479, 8352958, 16705916, 33411832, 66823664]

約数ペア:

[(1, 66823664), (2, 33411832), (4, 16705916), (8, 8352958), (16, 4176479), (1867, 35792), (2237, 29872), (3734, 17896), (4474, 14936), (7468, 8948)]