71384608528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120582109}}^1$

素因数の和:120582154

約数の個数: 20

約数和(自身を含む): 142045725580

約数和(自身を除く): 70661117052

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120582109, 241164218, 482328436, 964656872, 1929313744, 4461538033, 8923076066, 17846152132, 35692304264, 71384608528]

約数ペア:

[(1, 71384608528), (2, 35692304264), (4, 17846152132), (8, 8923076066), (16, 4461538033), (37, 1929313744), (74, 964656872), (148, 482328436), (296, 241164218), (592, 120582109)]