39485894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 71193600

約数和(自身を除く): 31707706

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 823, 1043, 1646, 2086, 3427, 5761, 6854, 11522, 18929, 23989, 37858, 47978, 122627, 132503, 245254, 265006, 858389, 1716778, 2820421, 5640842, 19742947, 39485894]

約数ペア:

[(1, 39485894), (2, 19742947), (7, 5640842), (14, 2820421), (23, 1716778), (46, 858389), (149, 265006), (161, 245254), (298, 132503), (322, 122627), (823, 47978), (1043, 37858), (1646, 23989), (2086, 18929), (3427, 11522), (5761, 6854)]