28356768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8978

約数の個数: 72

約数和(自身を含む): 87980256

約数和(自身を除く): 59623488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 8951, 17902, 26853, 35804, 53706, 71608, 80559, 98461, 107412, 143216, 161118, 196922, 214824, 286432, 295383, 322236, 393844, 429648, 590766, 644472, 787688, 859296, 886149, 1181532, 1288944, 1575376, 1772298, 2363064, 2577888, 3150752, 3544596, 4726128, 7089192, 9452256, 14178384, 28356768]

約数ペア:

[(1, 28356768), (2, 14178384), (3, 9452256), (4, 7089192), (6, 4726128), (8, 3544596), (9, 3150752), (11, 2577888), (12, 2363064), (16, 1772298), (18, 1575376), (22, 1288944), (24, 1181532), (32, 886149), (33, 859296), (36, 787688), (44, 644472), (48, 590766), (66, 429648), (72, 393844), (88, 322236), (96, 295383), (99, 286432), (132, 214824), (144, 196922), (176, 161118), (198, 143216), (264, 107412), (288, 98461), (352, 80559), (396, 71608), (528, 53706), (792, 35804), (1056, 26853), (1584, 17902), (3168, 8951)]