61989662

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{29717}}^1$

素因数の和:29875

約数の個数: 16

約数和(自身を含む): 106984800

約数和(自身を除く): 44995138

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 29717, 59434, 208019, 416038, 4427833, 8855666, 30994831, 61989662]

約数ペア:

[(1, 61989662), (2, 30994831), (7, 8855666), (14, 4427833), (149, 416038), (298, 208019), (1043, 59434), (2086, 29717)]