65655268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57191}}^1$

素因数の和:57243

約数の個数: 24

約数和(自身を含む): 134515584

約数和(自身を除く): 68860316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 57191, 114382, 228764, 400337, 800674, 1601348, 2344831, 4689662, 9379324, 16413817, 32827634, 65655268]

約数ペア:

[(1, 65655268), (2, 32827634), (4, 16413817), (7, 9379324), (14, 4689662), (28, 2344831), (41, 1601348), (82, 800674), (164, 400337), (287, 228764), (574, 114382), (1148, 57191)]