61742878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25577}}^1$

素因数の和:25667

約数の個数: 16

約数和(自身を含む): 99447264

約数和(自身を除く): 37704386

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 25577, 51154, 434809, 869618, 1815967, 3631934, 30871439, 61742878]

約数ペア:

[(1, 61742878), (2, 30871439), (17, 3631934), (34, 1815967), (71, 869618), (142, 434809), (1207, 51154), (2414, 25577)]