67996960832

素因数分解:

$2^6\times {\mathrm{56843}}^1\times {\mathrm{18691}}^1$

素因数の和:75546

約数の個数: 28

約数和(自身を含む): 134941062096

約数和(自身を除く): 66944101264

約数列:

[1, 2, 4, 8, 16, 32, 64, 18691, 37382, 56843, 74764, 113686, 149528, 227372, 299056, 454744, 598112, 909488, 1196224, 1818976, 3637952, 1062452513, 2124905026, 4249810052, 8499620104, 16999240208, 33998480416, 67996960832]

約数ペア:

[(1, 67996960832), (2, 33998480416), (4, 16999240208), (8, 8499620104), (16, 4249810052), (32, 2124905026), (64, 1062452513), (18691, 3637952), (37382, 1818976), (56843, 1196224), (74764, 909488), (113686, 598112), (149528, 454744), (227372, 299056)]