40269278

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6133}}^1$

素因数の和:6216

約数の個数: 24

約数和(自身を含む): 71326152

約数和(自身を除く): 31056874

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6133, 6566, 12266, 42931, 85862, 300517, 410911, 601034, 821822, 2876377, 5752754, 20134639, 40269278]

約数ペア:

[(1, 40269278), (2, 20134639), (7, 5752754), (14, 2876377), (49, 821822), (67, 601034), (98, 410911), (134, 300517), (469, 85862), (938, 42931), (3283, 12266), (6133, 6566)]