70386968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 135788400

約数和(自身を除く): 65401432

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1523, 3046, 5777, 6092, 11554, 12184, 23108, 46216, 80719, 161438, 166007, 322876, 332014, 645752, 664028, 1328056, 8798371, 17596742, 35193484, 70386968]

約数ペア:

[(1, 70386968), (2, 35193484), (4, 17596742), (8, 8798371), (53, 1328056), (106, 664028), (109, 645752), (212, 332014), (218, 322876), (424, 166007), (436, 161438), (872, 80719), (1523, 46216), (3046, 23108), (5777, 12184), (6092, 11554)]