74479438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{22721}}^1$

素因数の和:22883

約数の個数: 16

約数和(自身を含む): 122698800

約数和(自身を除く): 48219362

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 22721, 45442, 249931, 499862, 3385429, 6770858, 37239719, 74479438]

約数ペア:

[(1, 74479438), (2, 37239719), (11, 6770858), (22, 3385429), (149, 499862), (298, 249931), (1639, 45442), (3278, 22721)]