78993454

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 124823160

約数和(自身を除く): 45829706

約数列:

[1, 2, 23, 46, 197, 379, 394, 529, 758, 1058, 4531, 8717, 9062, 17434, 74663, 104213, 149326, 200491, 208426, 400982, 1717249, 3434498, 39496727, 78993454]

約数ペア:

[(1, 78993454), (2, 39496727), (23, 3434498), (46, 1717249), (197, 400982), (379, 208426), (394, 200491), (529, 149326), (758, 104213), (1058, 74663), (4531, 17434), (8717, 9062)]