68319824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 138878760

約数和(自身を除く): 70558936

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2017, 2117, 4034, 4234, 8068, 8468, 16136, 16936, 32272, 33872, 58493, 116986, 147241, 233972, 294482, 467944, 588964, 935888, 1177928, 2355856, 4269989, 8539978, 17079956, 34159912, 68319824]

約数ペア:

[(1, 68319824), (2, 34159912), (4, 17079956), (8, 8539978), (16, 4269989), (29, 2355856), (58, 1177928), (73, 935888), (116, 588964), (146, 467944), (232, 294482), (292, 233972), (464, 147241), (584, 116986), (1168, 58493), (2017, 33872), (2117, 32272), (4034, 16936), (4234, 16136), (8068, 8468)]