84985726

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 63276674

約数列:

[1, 2, 7, 14, 131, 149, 262, 298, 311, 622, 917, 1043, 1834, 2086, 2177, 4354, 19519, 39038, 40741, 46339, 81482, 92678, 136633, 273266, 285187, 324373, 570374, 648746, 6070409, 12140818, 42492863, 84985726]

約数ペア:

[(1, 84985726), (2, 42492863), (7, 12140818), (14, 6070409), (131, 648746), (149, 570374), (262, 324373), (298, 285187), (311, 273266), (622, 136633), (917, 92678), (1043, 81482), (1834, 46339), (2086, 40741), (2177, 39038), (4354, 19519)]