28740552

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20297}}^1$

素因数の和:20365

約数の個数: 32

約数和(自身を含む): 73072800

約数和(自身を除く): 44332248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20297, 40594, 60891, 81188, 121782, 162376, 243564, 487128, 1197523, 2395046, 3592569, 4790092, 7185138, 9580184, 14370276, 28740552]

約数ペア:

[(1, 28740552), (2, 14370276), (3, 9580184), (4, 7185138), (6, 4790092), (8, 3592569), (12, 2395046), (24, 1197523), (59, 487128), (118, 243564), (177, 162376), (236, 121782), (354, 81188), (472, 60891), (708, 40594), (1416, 20297)]