64487858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 99576960

約数和(自身を除く): 35089102

約数列:

[1, 2, 61, 79, 122, 158, 4819, 6691, 9638, 13382, 408151, 528589, 816302, 1057178, 32243929, 64487858]

約数ペア:

[(1, 64487858), (2, 32243929), (61, 1057178), (79, 816302), (122, 528589), (158, 408151), (4819, 13382), (6691, 9638)]