40211072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28559}}^1$

素因数の和:28584

約数の個数: 32

約数和(自身を含む): 87393600

約数和(自身を除く): 47182528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28559, 57118, 114236, 228472, 314149, 456944, 628298, 913888, 1256596, 1827776, 2513192, 3655552, 5026384, 10052768, 20105536, 40211072]

約数ペア:

[(1, 40211072), (2, 20105536), (4, 10052768), (8, 5026384), (11, 3655552), (16, 2513192), (22, 1827776), (32, 1256596), (44, 913888), (64, 628298), (88, 456944), (128, 314149), (176, 228472), (352, 114236), (704, 57118), (1408, 28559)]