64901818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 106133760

約数和(自身を除く): 41231942

約数列:

[1, 2, 17, 34, 73, 79, 146, 158, 331, 662, 1241, 1343, 2482, 2686, 5627, 5767, 11254, 11534, 24163, 26149, 48326, 52298, 98039, 196078, 410771, 444533, 821542, 889066, 1908877, 3817754, 32450909, 64901818]

約数ペア:

[(1, 64901818), (2, 32450909), (17, 3817754), (34, 1908877), (73, 889066), (79, 821542), (146, 444533), (158, 410771), (331, 196078), (662, 98039), (1241, 52298), (1343, 48326), (2482, 26149), (2686, 24163), (5627, 11534), (5767, 11254)]