26428336

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 60451488

約数和(自身を除く): 34023152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 73, 88, 121, 136, 146, 176, 187, 242, 272, 292, 374, 484, 584, 748, 803, 968, 1168, 1241, 1331, 1496, 1606, 1936, 2057, 2482, 2662, 2992, 3212, 4114, 4964, 5324, 6424, 8228, 8833, 9928, 10648, 12848, 13651, 16456, 17666, 19856, 21296, 22627, 27302, 32912, 35332, 45254, 54604, 70664, 90508, 97163, 109208, 141328, 150161, 181016, 194326, 218416, 300322, 362032, 388652, 600644, 777304, 1201288, 1554608, 1651771, 2402576, 3303542, 6607084, 13214168, 26428336]

約数ペア:

[(1, 26428336), (2, 13214168), (4, 6607084), (8, 3303542), (11, 2402576), (16, 1651771), (17, 1554608), (22, 1201288), (34, 777304), (44, 600644), (68, 388652), (73, 362032), (88, 300322), (121, 218416), (136, 194326), (146, 181016), (176, 150161), (187, 141328), (242, 109208), (272, 97163), (292, 90508), (374, 70664), (484, 54604), (584, 45254), (748, 35332), (803, 32912), (968, 27302), (1168, 22627), (1241, 21296), (1331, 19856), (1496, 17666), (1606, 16456), (1936, 13651), (2057, 12848), (2482, 10648), (2662, 9928), (2992, 8833), (3212, 8228), (4114, 6424), (4964, 5324)]