26767390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10876

約数の個数: 32

約数和(自身を含む): 54623520

約数和(自身を除く): 27856130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10837, 21674, 54185, 108370, 140881, 205903, 281762, 411806, 704405, 1029515, 1408810, 2059030, 2676739, 5353478, 13383695, 26767390]

約数ペア:

[(1, 26767390), (2, 13383695), (5, 5353478), (10, 2676739), (13, 2059030), (19, 1408810), (26, 1029515), (38, 704405), (65, 411806), (95, 281762), (130, 205903), (190, 140881), (247, 108370), (494, 54185), (1235, 21674), (2470, 10837)]