28423656

素因数分解:

$2^3\times 3^3\times {\mathrm{131591}}^1$

素因数の和:131606

約数の個数: 32

約数和(自身を含む): 78955200

約数和(自身を除く): 50531544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131591, 263182, 394773, 526364, 789546, 1052728, 1184319, 1579092, 2368638, 3158184, 3552957, 4737276, 7105914, 9474552, 14211828, 28423656]

約数ペア:

[(1, 28423656), (2, 14211828), (3, 9474552), (4, 7105914), (6, 4737276), (8, 3552957), (9, 3158184), (12, 2368638), (18, 1579092), (24, 1184319), (27, 1052728), (36, 789546), (54, 526364), (72, 394773), (108, 263182), (216, 131591)]