65717618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28351}}^1$

素因数の和:28433

約数の個数: 16

約数和(自身を含む): 105469440

約数和(自身を除く): 39751822

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 28351, 56702, 538669, 1077338, 1729411, 3458822, 32858809, 65717618]

約数ペア:

[(1, 65717618), (2, 32858809), (19, 3458822), (38, 1729411), (61, 1077338), (122, 538669), (1159, 56702), (2318, 28351)]