28476864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3834

約数の個数: 84

約数和(自身を含む): 87925656

約数和(自身を除く): 59448792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 3803, 7488, 7606, 11409, 15212, 22818, 30424, 34227, 45636, 49439, 60848, 68454, 91272, 98878, 121696, 136908, 148317, 182544, 197756, 243392, 273816, 296634, 365088, 395512, 444951, 547632, 593268, 730176, 791024, 889902, 1095264, 1186536, 1582048, 1779804, 2190528, 2373072, 3164096, 3559608, 4746144, 7119216, 9492288, 14238432, 28476864]

約数ペア:

[(1, 28476864), (2, 14238432), (3, 9492288), (4, 7119216), (6, 4746144), (8, 3559608), (9, 3164096), (12, 2373072), (13, 2190528), (16, 1779804), (18, 1582048), (24, 1186536), (26, 1095264), (32, 889902), (36, 791024), (39, 730176), (48, 593268), (52, 547632), (64, 444951), (72, 395512), (78, 365088), (96, 296634), (104, 273816), (117, 243392), (144, 197756), (156, 182544), (192, 148317), (208, 136908), (234, 121696), (288, 98878), (312, 91272), (416, 68454), (468, 60848), (576, 49439), (624, 45636), (832, 34227), (936, 30424), (1248, 22818), (1872, 15212), (2496, 11409), (3744, 7606), (3803, 7488)]