74902018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 114260544

約数和(自身を除く): 39358526

約数列:

[1, 2, 71, 142, 557, 947, 1114, 1894, 39547, 67237, 79094, 134474, 527479, 1054958, 37451009, 74902018]

約数ペア:

[(1, 74902018), (2, 37451009), (71, 1054958), (142, 527479), (557, 134474), (947, 79094), (1114, 67237), (1894, 39547)]