28298628

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1453}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 71714188

約数和(自身を除く): 43415560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1453, 1623, 2164, 2906, 3246, 4359, 4869, 5812, 6492, 8718, 9738, 13077, 17436, 19476, 26154, 52308, 786073, 1572146, 2358219, 3144292, 4716438, 7074657, 9432876, 14149314, 28298628]

約数ペア:

[(1, 28298628), (2, 14149314), (3, 9432876), (4, 7074657), (6, 4716438), (9, 3144292), (12, 2358219), (18, 1572146), (36, 786073), (541, 52308), (1082, 26154), (1453, 19476), (1623, 17436), (2164, 13077), (2906, 9738), (3246, 8718), (4359, 6492), (4869, 5812)]