68688088

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8123}}^1$

素因数の和:8287

約数の個数: 32

約数和(自身を含む): 148181760

約数和(自身を除く): 79493672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8123, 8456, 16246, 32492, 56861, 64984, 113722, 227444, 454888, 1226573, 2453146, 4906292, 8586011, 9812584, 17172022, 34344044, 68688088]

約数ペア:

[(1, 68688088), (2, 34344044), (4, 17172022), (7, 9812584), (8, 8586011), (14, 4906292), (28, 2453146), (56, 1226573), (151, 454888), (302, 227444), (604, 113722), (1057, 64984), (1208, 56861), (2114, 32492), (4228, 16246), (8123, 8456)]