69328528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{117109}}^1$

素因数の和:117154

約数の個数: 20

約数和(自身を含む): 137955580

約数和(自身を除く): 68627052

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 117109, 234218, 468436, 936872, 1873744, 4333033, 8666066, 17332132, 34664264, 69328528]

約数ペア:

[(1, 69328528), (2, 34664264), (4, 17332132), (8, 8666066), (16, 4333033), (37, 1873744), (74, 936872), (148, 468436), (296, 234218), (592, 117109)]