61980268

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3359}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 124185600

約数和(自身を除く): 62205332

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 3359, 4613, 6718, 9226, 13436, 18452, 23513, 47026, 94052, 2213581, 4427162, 8854324, 15495067, 30990134, 61980268]

約数ペア:

[(1, 61980268), (2, 30990134), (4, 15495067), (7, 8854324), (14, 4427162), (28, 2213581), (659, 94052), (1318, 47026), (2636, 23513), (3359, 18452), (4613, 13436), (6718, 9226)]