64138296

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{39887}}^1$

素因数の和:39963

約数の個数: 32

約数和(自身を含む): 162743040

約数和(自身を除く): 98604744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 957288, 2672429, 5344858, 8017287, 10689716, 16034574, 21379432, 32069148, 64138296]

約数ペア:

[(1, 64138296), (2, 32069148), (3, 21379432), (4, 16034574), (6, 10689716), (8, 8017287), (12, 5344858), (24, 2672429), (67, 957288), (134, 478644), (201, 319096), (268, 239322), (402, 159548), (536, 119661), (804, 79774), (1608, 39887)]