28910616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4704

約数の個数: 64

約数和(自身を含む): 84852480

約数和(自身を除く): 55941864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 4651, 6216, 9302, 13953, 18604, 27906, 32557, 37208, 55812, 65114, 97671, 111624, 130228, 172087, 195342, 260456, 344174, 390684, 516261, 688348, 781368, 1032522, 1204609, 1376696, 2065044, 2409218, 3613827, 4130088, 4818436, 7227654, 9636872, 14455308, 28910616]

約数ペア:

[(1, 28910616), (2, 14455308), (3, 9636872), (4, 7227654), (6, 4818436), (7, 4130088), (8, 3613827), (12, 2409218), (14, 2065044), (21, 1376696), (24, 1204609), (28, 1032522), (37, 781368), (42, 688348), (56, 516261), (74, 390684), (84, 344174), (111, 260456), (148, 195342), (168, 172087), (222, 130228), (259, 111624), (296, 97671), (444, 65114), (518, 55812), (777, 37208), (888, 32557), (1036, 27906), (1554, 18604), (2072, 13953), (3108, 9302), (4651, 6216)]