40845748

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 72522632

約数和(自身を除く): 31676884

約数列:

[1, 2, 4, 157, 193, 314, 337, 386, 628, 674, 772, 1348, 30301, 52909, 60602, 65041, 105818, 121204, 130082, 211636, 260164, 10211437, 20422874, 40845748]

約数ペア:

[(1, 40845748), (2, 20422874), (4, 10211437), (157, 260164), (193, 211636), (314, 130082), (337, 121204), (386, 105818), (628, 65041), (674, 60602), (772, 52909), (1348, 30301)]