74282138

素因数分解:

$2^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 40

約数和(自身を含む): 134448000

約数和(自身を除く): 60165862

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 499, 686, 998, 1519, 2401, 3038, 3493, 4802, 6986, 10633, 15469, 21266, 24451, 30938, 48902, 74431, 108283, 148862, 171157, 216566, 342314, 757981, 1198099, 1515962, 2396198, 5305867, 10611734, 37141069, 74282138]

約数ペア:

[(1, 74282138), (2, 37141069), (7, 10611734), (14, 5305867), (31, 2396198), (49, 1515962), (62, 1198099), (98, 757981), (217, 342314), (343, 216566), (434, 171157), (499, 148862), (686, 108283), (998, 74431), (1519, 48902), (2401, 30938), (3038, 24451), (3493, 21266), (4802, 15469), (6986, 10633)]