42591262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 34016738

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 379, 698, 758, 2443, 2653, 4886, 5306, 8027, 8717, 16054, 17434, 56189, 61019, 112378, 122038, 132271, 264542, 925897, 1851794, 3042233, 6084466, 21295631, 42591262]

約数ペア:

[(1, 42591262), (2, 21295631), (7, 6084466), (14, 3042233), (23, 1851794), (46, 925897), (161, 264542), (322, 132271), (349, 122038), (379, 112378), (698, 61019), (758, 56189), (2443, 17434), (2653, 16054), (4886, 8717), (5306, 8027)]