40397762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14563}}^1$

素因数の和:14657

約数の個数: 16

約数和(自身を含む): 64664160

約数和(自身を除く): 24266398

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 14563, 29126, 276697, 553394, 1063099, 2126198, 20198881, 40397762]

約数ペア:

[(1, 40397762), (2, 20198881), (19, 2126198), (38, 1063099), (73, 553394), (146, 276697), (1387, 29126), (2774, 14563)]