27928904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{74279}}^1$

素因数の和:74332

約数の個数: 16

約数和(自身を含む): 53481600

約数和(自身を除く): 25552696

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 74279, 148558, 297116, 594232, 3491113, 6982226, 13964452, 27928904]

約数ペア:

[(1, 27928904), (2, 13964452), (4, 6982226), (8, 3491113), (47, 594232), (94, 297116), (188, 148558), (376, 74279)]