42969484

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{2131}}^1$

素因数の和:2277

約数の個数: 18

約数和(自身を含む): 76306412

約数和(自身を除く): 33336928

約数列:

[1, 2, 4, 71, 142, 284, 2131, 4262, 5041, 8524, 10082, 20164, 151301, 302602, 605204, 10742371, 21484742, 42969484]

約数ペア:

[(1, 42969484), (2, 21484742), (4, 10742371), (71, 605204), (142, 302602), (284, 151301), (2131, 20164), (4262, 10082), (5041, 8524)]