28391616

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 84

約数和(自身を含む): 88797384

約数和(自身を除く): 60405768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 4481, 6336, 8962, 13443, 17924, 26886, 35848, 40329, 49291, 53772, 71696, 80658, 98582, 107544, 143392, 147873, 161316, 197164, 215088, 286784, 295746, 322632, 394328, 430176, 443619, 591492, 645264, 788656, 860352, 887238, 1182984, 1290528, 1577312, 1774476, 2365968, 2581056, 3154624, 3548952, 4731936, 7097904, 9463872, 14195808, 28391616]

約数ペア:

[(1, 28391616), (2, 14195808), (3, 9463872), (4, 7097904), (6, 4731936), (8, 3548952), (9, 3154624), (11, 2581056), (12, 2365968), (16, 1774476), (18, 1577312), (22, 1290528), (24, 1182984), (32, 887238), (33, 860352), (36, 788656), (44, 645264), (48, 591492), (64, 443619), (66, 430176), (72, 394328), (88, 322632), (96, 295746), (99, 286784), (132, 215088), (144, 197164), (176, 161316), (192, 147873), (198, 143392), (264, 107544), (288, 98582), (352, 80658), (396, 71696), (528, 53772), (576, 49291), (704, 40329), (792, 35848), (1056, 26886), (1584, 17924), (2112, 13443), (3168, 8962), (4481, 6336)]