39278188

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 70434000

約数和(自身を除く): 31155812

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 596, 1117, 2234, 4468, 8791, 17582, 35164, 65903, 131806, 166433, 263612, 332866, 665732, 9819547, 19639094, 39278188]

約数ペア:

[(1, 39278188), (2, 19639094), (4, 9819547), (59, 665732), (118, 332866), (149, 263612), (236, 166433), (298, 131806), (596, 65903), (1117, 35164), (2234, 17582), (4468, 8791)]