74379374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{21023}}^1$

素因数の和:21115

約数の個数: 16

約数和(自身を含む): 117313920

約数和(自身を除く): 42934546

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 21023, 42046, 609667, 1219334, 1282403, 2564806, 37189687, 74379374]

約数ペア:

[(1, 74379374), (2, 37189687), (29, 2564806), (58, 1282403), (61, 1219334), (122, 609667), (1769, 42046), (3538, 21023)]