40603874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28879}}^1$

素因数の和:28937

約数の個数: 16

約数和(自身を含む): 65846400

約数和(自身を除く): 25242526

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28879, 57758, 548701, 1068523, 1097402, 2137046, 20301937, 40603874]

約数ペア:

[(1, 40603874), (2, 20301937), (19, 2137046), (37, 1097402), (38, 1068523), (74, 548701), (703, 57758), (1406, 28879)]