67389616

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1571}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 149704704

約数和(自身を除く): 82315088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 1571, 2681, 3064, 3142, 5362, 6128, 6284, 10724, 10997, 12568, 21448, 21994, 25136, 42896, 43988, 87976, 175952, 601693, 1203386, 2406772, 4211851, 4813544, 8423702, 9627088, 16847404, 33694808, 67389616]

約数ペア:

[(1, 67389616), (2, 33694808), (4, 16847404), (7, 9627088), (8, 8423702), (14, 4813544), (16, 4211851), (28, 2406772), (56, 1203386), (112, 601693), (383, 175952), (766, 87976), (1532, 43988), (1571, 42896), (2681, 25136), (3064, 21994), (3142, 21448), (5362, 12568), (6128, 10997), (6284, 10724)]