69164144

素因数分解:

$2^4\times 7^1\times {\mathrm{617537}}^1$

素因数の和:617552

約数の個数: 20

約数和(自身を含む): 153149424

約数和(自身を除く): 83985280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617537, 1235074, 2470148, 4322759, 4940296, 8645518, 9880592, 17291036, 34582072, 69164144]

約数ペア:

[(1, 69164144), (2, 34582072), (4, 17291036), (7, 9880592), (8, 8645518), (14, 4940296), (16, 4322759), (28, 2470148), (56, 1235074), (112, 617537)]