64675798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13183}}^1$

素因数の和:13419

約数の個数: 16

約数和(自身を含む): 106315776

約数和(自身を除く): 41639978

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 13183, 26366, 145013, 290026, 2939809, 5879618, 32337899, 64675798]

約数ペア:

[(1, 64675798), (2, 32337899), (11, 5879618), (22, 2939809), (223, 290026), (446, 145013), (2453, 26366), (4906, 13183)]