40154944

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{1361}}^1$

素因数の和:1834

約数の個数: 28

約数和(自身を含む): 79913988

約数和(自身を除く): 39759044

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 922, 1361, 1844, 2722, 3688, 5444, 7376, 10888, 14752, 21776, 29504, 43552, 87104, 627421, 1254842, 2509684, 5019368, 10038736, 20077472, 40154944]

約数ペア:

[(1, 40154944), (2, 20077472), (4, 10038736), (8, 5019368), (16, 2509684), (32, 1254842), (64, 627421), (461, 87104), (922, 43552), (1361, 29504), (1844, 21776), (2722, 14752), (3688, 10888), (5444, 7376)]