64576554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80923}}^1$

素因数の和:80954

約数の個数: 32

約数和(自身を含む): 155374080

約数和(自身を除く): 90797526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80923, 161846, 242769, 485538, 566461, 1132922, 1537537, 1699383, 3075074, 3398766, 4612611, 9225222, 10762759, 21525518, 32288277, 64576554]

約数ペア:

[(1, 64576554), (2, 32288277), (3, 21525518), (6, 10762759), (7, 9225222), (14, 4612611), (19, 3398766), (21, 3075074), (38, 1699383), (42, 1537537), (57, 1132922), (114, 566461), (133, 485538), (266, 242769), (399, 161846), (798, 80923)]