72340904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475927}}^1$

素因数の和:475952

約数の個数: 16

約数和(自身を含む): 142778400

約数和(自身を除く): 70437496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475927, 951854, 1903708, 3807416, 9042613, 18085226, 36170452, 72340904]

約数ペア:

[(1, 72340904), (2, 36170452), (4, 18085226), (8, 9042613), (19, 3807416), (38, 1903708), (76, 951854), (152, 475927)]