28291506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 59019840

約数和(自身を除く): 30728334

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2069, 2279, 4138, 4558, 6207, 6837, 12414, 13674, 88967, 109657, 177934, 219314, 266901, 328971, 533802, 657942, 4715251, 9430502, 14145753, 28291506]

約数ペア:

[(1, 28291506), (2, 14145753), (3, 9430502), (6, 4715251), (43, 657942), (53, 533802), (86, 328971), (106, 266901), (129, 219314), (159, 177934), (258, 109657), (318, 88967), (2069, 13674), (2279, 12414), (4138, 6837), (4558, 6207)]