69549328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61223}}^1$

素因数の和:61302

約数の個数: 20

約数和(自身を含む): 136651968

約数和(自身を除く): 67102640

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61223, 122446, 244892, 489784, 979568, 4346833, 8693666, 17387332, 34774664, 69549328]

約数ペア:

[(1, 69549328), (2, 34774664), (4, 17387332), (8, 8693666), (16, 4346833), (71, 979568), (142, 489784), (284, 244892), (568, 122446), (1136, 61223)]