42820666

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 33487814

約数列:

[1, 2, 7, 14, 47, 59, 94, 118, 329, 413, 658, 826, 1103, 2206, 2773, 5546, 7721, 15442, 19411, 38822, 51841, 65077, 103682, 130154, 362887, 455539, 725774, 911078, 3058619, 6117238, 21410333, 42820666]

約数ペア:

[(1, 42820666), (2, 21410333), (7, 6117238), (14, 3058619), (47, 911078), (59, 725774), (94, 455539), (118, 362887), (329, 130154), (413, 103682), (658, 65077), (826, 51841), (1103, 38822), (2206, 19411), (2773, 15442), (5546, 7721)]