27998936

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13563

約数の個数: 32

約数和(自身を含む): 61623840

約数和(自身を除く): 33624904

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13513, 27026, 54052, 94591, 108104, 189182, 378364, 499981, 756728, 999962, 1999924, 3499867, 3999848, 6999734, 13999468, 27998936]

約数ペア:

[(1, 27998936), (2, 13999468), (4, 6999734), (7, 3999848), (8, 3499867), (14, 1999924), (28, 999962), (37, 756728), (56, 499981), (74, 378364), (148, 189182), (259, 108104), (296, 94591), (518, 54052), (1036, 27026), (2072, 13513)]