79151728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{290999}}^1$

素因数の和:291024

約数の個数: 20

約数和(自身を含む): 162378000

約数和(自身を除く): 83226272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 290999, 581998, 1163996, 2327992, 4655984, 4946983, 9893966, 19787932, 39575864, 79151728]

約数ペア:

[(1, 79151728), (2, 39575864), (4, 19787932), (8, 9893966), (16, 4946983), (17, 4655984), (34, 2327992), (68, 1163996), (136, 581998), (272, 290999)]