38343340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{273881}}^1$

素因数の和:273897

約数の個数: 24

約数和(自身を含む): 92024352

約数和(自身を除く): 53681012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 273881, 547762, 1095524, 1369405, 1917167, 2738810, 3834334, 5477620, 7668668, 9585835, 19171670, 38343340]

約数ペア:

[(1, 38343340), (2, 19171670), (4, 9585835), (5, 7668668), (7, 5477620), (10, 3834334), (14, 2738810), (20, 1917167), (28, 1369405), (35, 1095524), (70, 547762), (140, 273881)]