42659570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63671}}^1$

素因数の和:63745

約数の個数: 16

約数和(自身を含む): 77934528

約数和(自身を除く): 35274958

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 63671, 127342, 318355, 636710, 4265957, 8531914, 21329785, 42659570]

約数ペア:

[(1, 42659570), (2, 21329785), (5, 8531914), (10, 4265957), (67, 636710), (134, 318355), (335, 127342), (670, 63671)]