42705236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80273}}^1$

素因数の和:80303

約数の個数: 24

約数和(自身を含む): 89906880

約数和(自身を除く): 47201644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80273, 160546, 321092, 561911, 1123822, 1525187, 2247644, 3050374, 6100748, 10676309, 21352618, 42705236]

約数ペア:

[(1, 42705236), (2, 21352618), (4, 10676309), (7, 6100748), (14, 3050374), (19, 2247644), (28, 1525187), (38, 1123822), (76, 561911), (133, 321092), (266, 160546), (532, 80273)]