66233570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9613}}^1$

素因数の和:9686

約数の個数: 32

約数和(自身を含む): 130827312

約数和(自身を除く): 64593742

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9613, 19226, 48065, 96130, 124969, 249938, 509489, 624845, 1018978, 1249690, 2547445, 5094890, 6623357, 13246714, 33116785, 66233570]

約数ペア:

[(1, 66233570), (2, 33116785), (5, 13246714), (10, 6623357), (13, 5094890), (26, 2547445), (53, 1249690), (65, 1018978), (106, 624845), (130, 509489), (265, 249938), (530, 124969), (689, 96130), (1378, 48065), (3445, 19226), (6890, 9613)]