40679798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28933}}^1$

素因数の和:28991

約数の個数: 16

約数和(自身を含む): 65969520

約数和(自身を除く): 25289722

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28933, 57866, 549727, 1070521, 1099454, 2141042, 20339899, 40679798]

約数ペア:

[(1, 40679798), (2, 20339899), (19, 2141042), (37, 1099454), (38, 1070521), (74, 549727), (703, 57866), (1406, 28933)]