67903030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2081}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 132215328

約数和(自身を除く): 64312298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2081, 2510, 3263, 4162, 6526, 10405, 16315, 20810, 27053, 32630, 54106, 135265, 270530, 522331, 1044662, 2611655, 5223310, 6790303, 13580606, 33951515, 67903030]

約数ペア:

[(1, 67903030), (2, 33951515), (5, 13580606), (10, 6790303), (13, 5223310), (26, 2611655), (65, 1044662), (130, 522331), (251, 270530), (502, 135265), (1255, 54106), (2081, 32630), (2510, 27053), (3263, 20810), (4162, 16315), (6526, 10405)]