68877868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11351}}^1$

素因数の和:11433

約数の個数: 24

約数和(自身を含む): 126824544

約数和(自身を除く): 57946676

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 11351, 22702, 45404, 419987, 465391, 839974, 930782, 1679948, 1861564, 17219467, 34438934, 68877868]

約数ペア:

[(1, 68877868), (2, 34438934), (4, 17219467), (37, 1861564), (41, 1679948), (74, 930782), (82, 839974), (148, 465391), (164, 419987), (1517, 45404), (3034, 22702), (6068, 11351)]