40836416

素因数分解:

$2^6\times {\mathrm{587}}^1\times {\mathrm{1087}}^1$

素因数の和:1686

約数の個数: 28

約数和(自身を含む): 81247488

約数和(自身を除く): 40411072

約数列:

[1, 2, 4, 8, 16, 32, 64, 587, 1087, 1174, 2174, 2348, 4348, 4696, 8696, 9392, 17392, 18784, 34784, 37568, 69568, 638069, 1276138, 2552276, 5104552, 10209104, 20418208, 40836416]

約数ペア:

[(1, 40836416), (2, 20418208), (4, 10209104), (8, 5104552), (16, 2552276), (32, 1276138), (64, 638069), (587, 69568), (1087, 37568), (1174, 34784), (2174, 18784), (2348, 17392), (4348, 9392), (4696, 8696)]