25304826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 51757056

約数和(自身を除く): 26452230

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 311, 382, 426, 573, 622, 933, 1146, 1866, 13561, 22081, 27122, 40683, 44162, 59401, 66243, 81366, 118802, 132486, 178203, 356406, 4217471, 8434942, 12652413, 25304826]

約数ペア:

[(1, 25304826), (2, 12652413), (3, 8434942), (6, 4217471), (71, 356406), (142, 178203), (191, 132486), (213, 118802), (311, 81366), (382, 66243), (426, 59401), (573, 44162), (622, 40683), (933, 27122), (1146, 22081), (1866, 13561)]