28428552

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17167}}^1$

素因数の和:17202

約数の個数: 48

約数和(自身を含む): 80346240

約数和(自身を除く): 51917688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17167, 34334, 51501, 68668, 103002, 137336, 154503, 206004, 309006, 394841, 412008, 618012, 789682, 1184523, 1236024, 1579364, 2369046, 3158728, 3553569, 4738092, 7107138, 9476184, 14214276, 28428552]

約数ペア:

[(1, 28428552), (2, 14214276), (3, 9476184), (4, 7107138), (6, 4738092), (8, 3553569), (9, 3158728), (12, 2369046), (18, 1579364), (23, 1236024), (24, 1184523), (36, 789682), (46, 618012), (69, 412008), (72, 394841), (92, 309006), (138, 206004), (184, 154503), (207, 137336), (276, 103002), (414, 68668), (552, 51501), (828, 34334), (1656, 17167)]