64339446

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 133410816

約数和(自身を除く): 69071370

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 843, 1231, 1686, 2462, 3693, 7386, 8711, 17422, 26133, 38161, 52266, 76322, 114483, 228966, 345911, 691822, 1037733, 2075466, 10723241, 21446482, 32169723, 64339446]

約数ペア:

[(1, 64339446), (2, 32169723), (3, 21446482), (6, 10723241), (31, 2075466), (62, 1037733), (93, 691822), (186, 345911), (281, 228966), (562, 114483), (843, 76322), (1231, 52266), (1686, 38161), (2462, 26133), (3693, 17422), (7386, 8711)]