40088768

素因数分解:

$2^6\times {\mathrm{571}}^1\times {\mathrm{1097}}^1$

素因数の和:1680

約数の個数: 28

約数和(自身を含む): 79763112

約数和(自身を除く): 39674344

約数列:

[1, 2, 4, 8, 16, 32, 64, 571, 1097, 1142, 2194, 2284, 4388, 4568, 8776, 9136, 17552, 18272, 35104, 36544, 70208, 626387, 1252774, 2505548, 5011096, 10022192, 20044384, 40088768]

約数ペア:

[(1, 40088768), (2, 20044384), (4, 10022192), (8, 5011096), (16, 2505548), (32, 1252774), (64, 626387), (571, 70208), (1097, 36544), (1142, 35104), (2194, 18272), (2284, 17552), (4388, 9136), (4568, 8776)]