28179426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 33510174

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1019, 1257, 2038, 2514, 3057, 4609, 6114, 9218, 11209, 13827, 22418, 27654, 33627, 67254, 426961, 853922, 1280883, 2561766, 4696571, 9393142, 14089713, 28179426]

約数ペア:

[(1, 28179426), (2, 14089713), (3, 9393142), (6, 4696571), (11, 2561766), (22, 1280883), (33, 853922), (66, 426961), (419, 67254), (838, 33627), (1019, 27654), (1257, 22418), (2038, 13827), (2514, 11209), (3057, 9218), (4609, 6114)]