40345172

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3863}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 80927616

約数和(自身を除く): 40582444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 3863, 5222, 7726, 10444, 15452, 27041, 54082, 108164, 1440899, 2881798, 5763596, 10086293, 20172586, 40345172]

約数ペア:

[(1, 40345172), (2, 20172586), (4, 10086293), (7, 5763596), (14, 2881798), (28, 1440899), (373, 108164), (746, 54082), (1492, 27041), (2611, 15452), (3863, 10444), (5222, 7726)]