40813136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28031}}^1$

素因数の和:28059

約数の個数: 40

約数和(自身を含む): 97327104

約数和(自身を除く): 56513968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28031, 56062, 112124, 196217, 224248, 364403, 392434, 448496, 728806, 784868, 1457612, 1569736, 2550821, 2915224, 3139472, 5101642, 5830448, 10203284, 20406568, 40813136]

約数ペア:

[(1, 40813136), (2, 20406568), (4, 10203284), (7, 5830448), (8, 5101642), (13, 3139472), (14, 2915224), (16, 2550821), (26, 1569736), (28, 1457612), (52, 784868), (56, 728806), (91, 448496), (104, 392434), (112, 364403), (182, 224248), (208, 196217), (364, 112124), (728, 56062), (1456, 28031)]