28949988

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{9173}}^1$

素因数の和:9443

約数の個数: 24

約数和(自身を含む): 67814208

約数和(自身を除く): 38864220

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 9173, 18346, 27519, 36692, 55038, 110076, 2412499, 4824998, 7237497, 9649996, 14474994, 28949988]

約数ペア:

[(1, 28949988), (2, 14474994), (3, 9649996), (4, 7237497), (6, 4824998), (12, 2412499), (263, 110076), (526, 55038), (789, 36692), (1052, 27519), (1578, 18346), (3156, 9173)]