27578178082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{30203}}^1$

素因数の和:30427

約数の個数: 64

約数和(自身を含む): 52975399680

約数和(自身を除く): 25397221598

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 173, 182, 203, 346, 377, 406, 754, 1211, 2249, 2422, 2639, 4498, 5017, 5278, 10034, 15743, 30203, 31486, 35119, 60406, 65221, 70238, 130442, 211421, 392639, 422842, 456547, 785278, 875887, 913094, 1751774, 2748473, 5225119, 5496946, 6131209, 10450238, 11386531, 12262418, 22773062, 36575833, 67926547, 73151666, 79705717, 135853094, 151528451, 159411434, 303056902, 475485829, 950971658, 1060699157, 1969869863, 2121398314, 3939739726, 13789089041, 27578178082]

約数ペア:

[(1, 27578178082), (2, 13789089041), (7, 3939739726), (13, 2121398314), (14, 1969869863), (26, 1060699157), (29, 950971658), (58, 475485829), (91, 303056902), (173, 159411434), (182, 151528451), (203, 135853094), (346, 79705717), (377, 73151666), (406, 67926547), (754, 36575833), (1211, 22773062), (2249, 12262418), (2422, 11386531), (2639, 10450238), (4498, 6131209), (5017, 5496946), (5278, 5225119), (10034, 2748473), (15743, 1751774), (30203, 913094), (31486, 875887), (35119, 785278), (60406, 456547), (65221, 422842), (70238, 392639), (130442, 211421)]