8163477392

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{668699}}^1$

素因数の和:668823

約数の個数: 40

約数和(自身を含む): 18242136000

約数和(自身を除く): 10078658608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 668699, 1337398, 2674796, 4680893, 5349592, 9361786, 10699184, 18723572, 37447144, 72888191, 74894288, 145776382, 291552764, 510217337, 583105528, 1020434674, 1166211056, 2040869348, 4081738696, 8163477392]

約数ペア:

[(1, 8163477392), (2, 4081738696), (4, 2040869348), (7, 1166211056), (8, 1020434674), (14, 583105528), (16, 510217337), (28, 291552764), (56, 145776382), (109, 74894288), (112, 72888191), (218, 37447144), (436, 18723572), (763, 10699184), (872, 9361786), (1526, 5349592), (1744, 4680893), (3052, 2674796), (6104, 1337398), (12208, 668699)]