27996254

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 49805280

約数和(自身を除く): 21809026

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 809, 1331, 1573, 1618, 2662, 3146, 8899, 10517, 17303, 17798, 21034, 34606, 97889, 115687, 195778, 231374, 1076779, 1272557, 2153558, 2545114, 13998127, 27996254]

約数ペア:

[(1, 27996254), (2, 13998127), (11, 2545114), (13, 2153558), (22, 1272557), (26, 1076779), (121, 231374), (143, 195778), (242, 115687), (286, 97889), (809, 34606), (1331, 21034), (1573, 17798), (1618, 17303), (2662, 10517), (3146, 8899)]