40103728

素因数分解:

$2^4\times 7^1\times {\mathrm{358069}}^1$

素因数の和:358084

約数の個数: 20

約数和(自身を含む): 88801360

約数和(自身を除く): 48697632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358069, 716138, 1432276, 2506483, 2864552, 5012966, 5729104, 10025932, 20051864, 40103728]

約数ペア:

[(1, 40103728), (2, 20051864), (4, 10025932), (7, 5729104), (8, 5012966), (14, 2864552), (16, 2506483), (28, 1432276), (56, 716138), (112, 358069)]