61570864

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{5569}}^1$

素因数の和:6268

約数の個数: 20

約数和(自身を含む): 119487640

約数和(自身を除く): 57916776

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 5569, 11056, 11138, 22276, 44552, 89104, 3848179, 7696358, 15392716, 30785432, 61570864]

約数ペア:

[(1, 61570864), (2, 30785432), (4, 15392716), (8, 7696358), (16, 3848179), (691, 89104), (1382, 44552), (2764, 22276), (5528, 11138), (5569, 11056)]