7856968

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 16954560

約数和(自身を除く): 9097592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 811, 1211, 1384, 1622, 2422, 3244, 4844, 5677, 6488, 9688, 11354, 22708, 45416, 140303, 280606, 561212, 982121, 1122424, 1964242, 3928484, 7856968]

約数ペア:

[(1, 7856968), (2, 3928484), (4, 1964242), (7, 1122424), (8, 982121), (14, 561212), (28, 280606), (56, 140303), (173, 45416), (346, 22708), (692, 11354), (811, 9688), (1211, 6488), (1384, 5677), (1622, 4844), (2422, 3244)]