65214572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 118550880

約数和(自身を除く): 53336308

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 4951, 6586, 9902, 13172, 19804, 183187, 366374, 440639, 732748, 881278, 1762556, 16303643, 32607286, 65214572]

約数ペア:

[(1, 65214572), (2, 32607286), (4, 16303643), (37, 1762556), (74, 881278), (89, 732748), (148, 440639), (178, 366374), (356, 183187), (3293, 19804), (4951, 13172), (6586, 9902)]