28050528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 81430272

約数和(自身を除く): 53379744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 101, 132, 176, 202, 263, 264, 303, 352, 404, 526, 528, 606, 789, 808, 1052, 1056, 1111, 1212, 1578, 1616, 2104, 2222, 2424, 2893, 3156, 3232, 3333, 4208, 4444, 4848, 5786, 6312, 6666, 8416, 8679, 8888, 9696, 11572, 12624, 13332, 17358, 17776, 23144, 25248, 26563, 26664, 34716, 35552, 46288, 53126, 53328, 69432, 79689, 92576, 106252, 106656, 138864, 159378, 212504, 277728, 292193, 318756, 425008, 584386, 637512, 850016, 876579, 1168772, 1275024, 1753158, 2337544, 2550048, 3506316, 4675088, 7012632, 9350176, 14025264, 28050528]

約数ペア:

[(1, 28050528), (2, 14025264), (3, 9350176), (4, 7012632), (6, 4675088), (8, 3506316), (11, 2550048), (12, 2337544), (16, 1753158), (22, 1275024), (24, 1168772), (32, 876579), (33, 850016), (44, 637512), (48, 584386), (66, 425008), (88, 318756), (96, 292193), (101, 277728), (132, 212504), (176, 159378), (202, 138864), (263, 106656), (264, 106252), (303, 92576), (352, 79689), (404, 69432), (526, 53328), (528, 53126), (606, 46288), (789, 35552), (808, 34716), (1052, 26664), (1056, 26563), (1111, 25248), (1212, 23144), (1578, 17776), (1616, 17358), (2104, 13332), (2222, 12624), (2424, 11572), (2893, 9696), (3156, 8888), (3232, 8679), (3333, 8416), (4208, 6666), (4444, 6312), (4848, 5786)]