74978056

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{4337}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 140681340

約数和(自身を除く): 65703284

約数列:

[1, 2, 4, 8, 2161, 4322, 4337, 8644, 8674, 17288, 17348, 34696, 9372257, 18744514, 37489028, 74978056]

約数ペア:

[(1, 74978056), (2, 37489028), (4, 18744514), (8, 9372257), (2161, 34696), (4322, 17348), (4337, 17288), (8644, 8674)]