64025104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27983}}^1$

素因数の和:28015

約数の個数: 40

約数和(自身を含む): 145740672

約数和(自身を除く): 81715568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 27983, 55966, 111932, 223864, 307813, 363779, 447728, 615626, 727558, 1231252, 1455116, 2462504, 2910232, 4001569, 4925008, 5820464, 8003138, 16006276, 32012552, 64025104]

約数ペア:

[(1, 64025104), (2, 32012552), (4, 16006276), (8, 8003138), (11, 5820464), (13, 4925008), (16, 4001569), (22, 2910232), (26, 2462504), (44, 1455116), (52, 1231252), (88, 727558), (104, 615626), (143, 447728), (176, 363779), (208, 307813), (286, 223864), (572, 111932), (1144, 55966), (2288, 27983)]