73685438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3847}}^1$

素因数の和:4067

約数の個数: 16

約数和(自身を含む): 113085024

約数和(自身を除く): 39399586

約数列:

[1, 2, 61, 122, 157, 314, 3847, 7694, 9577, 19154, 234667, 469334, 603979, 1207958, 36842719, 73685438]

約数ペア:

[(1, 73685438), (2, 36842719), (61, 1207958), (122, 603979), (157, 469334), (314, 234667), (3847, 19154), (7694, 9577)]