15679569556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1\times {\mathrm{7211}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 31792803840

約数和(自身を除く): 16113234284

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 983, 1106, 1966, 2212, 3932, 6881, 7211, 13762, 14422, 27524, 28844, 50477, 77657, 100954, 155314, 201908, 310628, 543599, 569669, 1087198, 1139338, 2174396, 2278676, 3987683, 7088413, 7975366, 14176826, 15950732, 28353652, 49618891, 99237782, 198475564, 559984627, 1119969254, 2239938508, 3919892389, 7839784778, 15679569556]

約数ペア:

[(1, 15679569556), (2, 7839784778), (4, 3919892389), (7, 2239938508), (14, 1119969254), (28, 559984627), (79, 198475564), (158, 99237782), (316, 49618891), (553, 28353652), (983, 15950732), (1106, 14176826), (1966, 7975366), (2212, 7088413), (3932, 3987683), (6881, 2278676), (7211, 2174396), (13762, 1139338), (14422, 1087198), (27524, 569669), (28844, 543599), (50477, 310628), (77657, 201908), (100954, 155314)]