42281690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5737}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 84279744

約数和(自身を除く): 41998054

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 5737, 7370, 11474, 28685, 57370, 63107, 126214, 315535, 384379, 631070, 768758, 1921895, 3843790, 4228169, 8456338, 21140845, 42281690]

約数ペア:

[(1, 42281690), (2, 21140845), (5, 8456338), (10, 4228169), (11, 3843790), (22, 1921895), (55, 768758), (67, 631070), (110, 384379), (134, 315535), (335, 126214), (670, 63107), (737, 57370), (1474, 28685), (3685, 11474), (5737, 7370)]