40647422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14653}}^1$

素因数の和:14747

約数の個数: 16

約数和(自身を含む): 65063760

約数和(自身を除く): 24416338

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 14653, 29306, 278407, 556814, 1069669, 2139338, 20323711, 40647422]

約数ペア:

[(1, 40647422), (2, 20323711), (19, 2139338), (38, 1069669), (73, 556814), (146, 278407), (1387, 29306), (2774, 14653)]