28492043008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{778301}}^1$

素因数の和:778341

約数の個数: 72

約数和(自身を含む): 66815670096

約数和(自身を除く): 38323627088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 778301, 1556602, 3113204, 6226408, 8561311, 10117913, 12452816, 17122622, 20235826, 24905632, 34245244, 40471652, 49811264, 68490488, 80943304, 99622528, 111297043, 136980976, 161886608, 199245056, 222594086, 273961952, 323773216, 445188172, 547923904, 647546432, 890376344, 1095847808, 1295092864, 1780752688, 2191695616, 2590185728, 3561505376, 7123010752, 14246021504, 28492043008]

約数ペア:

[(1, 28492043008), (2, 14246021504), (4, 7123010752), (8, 3561505376), (11, 2590185728), (13, 2191695616), (16, 1780752688), (22, 1295092864), (26, 1095847808), (32, 890376344), (44, 647546432), (52, 547923904), (64, 445188172), (88, 323773216), (104, 273961952), (128, 222594086), (143, 199245056), (176, 161886608), (208, 136980976), (256, 111297043), (286, 99622528), (352, 80943304), (416, 68490488), (572, 49811264), (704, 40471652), (832, 34245244), (1144, 24905632), (1408, 20235826), (1664, 17122622), (2288, 12452816), (2816, 10117913), (3328, 8561311), (4576, 6226408), (9152, 3113204), (18304, 1556602), (36608, 778301)]