64512844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3318

約数の個数: 36

約数和(自身を含む): 127159704

約数和(自身を除く): 62646860

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 3251, 4961, 6502, 9922, 13004, 19844, 35761, 71522, 133291, 143044, 266582, 393371, 533164, 786742, 1466201, 1573484, 2932402, 5864804, 16128211, 32256422, 64512844]

約数ペア:

[(1, 64512844), (2, 32256422), (4, 16128211), (11, 5864804), (22, 2932402), (41, 1573484), (44, 1466201), (82, 786742), (121, 533164), (164, 393371), (242, 266582), (451, 143044), (484, 133291), (902, 71522), (1804, 35761), (3251, 19844), (4961, 13004), (6502, 9922)]