40206356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7247}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 75089280

約数和(自身を除く): 34882924

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 7247, 14494, 28988, 137693, 275386, 529031, 550772, 1058062, 2116124, 10051589, 20103178, 40206356]

約数ペア:

[(1, 40206356), (2, 20103178), (4, 10051589), (19, 2116124), (38, 1058062), (73, 550772), (76, 529031), (146, 275386), (292, 137693), (1387, 28988), (2774, 14494), (5548, 7247)]