65709928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 128311560

約数和(自身を除く): 62601632

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 3041, 5402, 6082, 10804, 12164, 21608, 24328, 112517, 221993, 225034, 443986, 450068, 887972, 900136, 1775944, 8213741, 16427482, 32854964, 65709928]

約数ペア:

[(1, 65709928), (2, 32854964), (4, 16427482), (8, 8213741), (37, 1775944), (73, 900136), (74, 887972), (146, 450068), (148, 443986), (292, 225034), (296, 221993), (584, 112517), (2701, 24328), (3041, 21608), (5402, 12164), (6082, 10804)]