68424888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407291}}^1$

素因数の和:407307

約数の個数: 32

約数和(自身を含む): 195500160

約数和(自身を除く): 127075272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407291, 814582, 1221873, 1629164, 2443746, 2851037, 3258328, 4887492, 5702074, 8553111, 9774984, 11404148, 17106222, 22808296, 34212444, 68424888]

約数ペア:

[(1, 68424888), (2, 34212444), (3, 22808296), (4, 17106222), (6, 11404148), (7, 9774984), (8, 8553111), (12, 5702074), (14, 4887492), (21, 3258328), (24, 2851037), (28, 2443746), (42, 1629164), (56, 1221873), (84, 814582), (168, 407291)]