61241236

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20441}}^1$

素因数の和:20559

約数の個数: 24

約数和(自身を含む): 123633216

約数和(自身を除く): 62391980

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 20441, 40882, 81764, 143087, 286174, 572348, 2187187, 4374374, 8748748, 15310309, 30620618, 61241236]

約数ペア:

[(1, 61241236), (2, 30620618), (4, 15310309), (7, 8748748), (14, 4374374), (28, 2187187), (107, 572348), (214, 286174), (428, 143087), (749, 81764), (1498, 40882), (2996, 20441)]