71751952

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35311}}^1$

素因数の和:35446

約数の個数: 20

約数和(自身を含む): 140118016

約数和(自身を除く): 68366064

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35311, 70622, 141244, 282488, 564976, 4484497, 8968994, 17937988, 35875976, 71751952]

約数ペア:

[(1, 71751952), (2, 35875976), (4, 17937988), (8, 8968994), (16, 4484497), (127, 564976), (254, 282488), (508, 141244), (1016, 70622), (2032, 35311)]