68810056

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5413}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 148127040

約数和(自身を除く): 79316984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 5413, 6356, 10826, 12712, 21652, 37891, 43304, 75782, 151564, 303128, 1228751, 2457502, 4915004, 8601257, 9830008, 17202514, 34405028, 68810056]

約数ペア:

[(1, 68810056), (2, 34405028), (4, 17202514), (7, 9830008), (8, 8601257), (14, 4915004), (28, 2457502), (56, 1228751), (227, 303128), (454, 151564), (908, 75782), (1589, 43304), (1816, 37891), (3178, 21652), (5413, 12712), (6356, 10826)]