28481622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11828

約数の個数: 32

約数和(自身を含む): 63329280

約数和(自身を除く): 34847658

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11779, 23558, 35337, 70674, 153127, 306254, 365149, 459381, 730298, 918762, 1095447, 2190894, 4746937, 9493874, 14240811, 28481622]

約数ペア:

[(1, 28481622), (2, 14240811), (3, 9493874), (6, 4746937), (13, 2190894), (26, 1095447), (31, 918762), (39, 730298), (62, 459381), (78, 365149), (93, 306254), (186, 153127), (403, 70674), (806, 35337), (1209, 23558), (2418, 11779)]