21666048

素因数分解:

$2^8\times 3^1\times {\mathrm{28211}}^1$

素因数の和:28230

約数の個数: 36

約数和(自身を含む): 57665328

約数和(自身を除く): 35999280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28211, 56422, 84633, 112844, 169266, 225688, 338532, 451376, 677064, 902752, 1354128, 1805504, 2708256, 3611008, 5416512, 7222016, 10833024, 21666048]

約数ペア:

[(1, 21666048), (2, 10833024), (3, 7222016), (4, 5416512), (6, 3611008), (8, 2708256), (12, 1805504), (16, 1354128), (24, 902752), (32, 677064), (48, 451376), (64, 338532), (96, 225688), (128, 169266), (192, 112844), (256, 84633), (384, 56422), (768, 28211)]