63438868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 114380000

約数和(自身を除く): 50941132

約数列:

[1, 2, 4, 37, 74, 148, 499, 859, 998, 1718, 1996, 3436, 18463, 31783, 36926, 63566, 73852, 127132, 428641, 857282, 1714564, 15859717, 31719434, 63438868]

約数ペア:

[(1, 63438868), (2, 31719434), (4, 15859717), (37, 1714564), (74, 857282), (148, 428641), (499, 127132), (859, 73852), (998, 63566), (1718, 36926), (1996, 31783), (3436, 18463)]