68334308

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14107}}^1$

素因数の和:14291

約数の個数: 24

約数和(自身を含む): 137468352

約数和(自身を除く): 69134044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 14107, 28214, 56428, 98749, 197498, 394996, 2440511, 4881022, 9762044, 17083577, 34167154, 68334308]

約数ペア:

[(1, 68334308), (2, 34167154), (4, 17083577), (7, 9762044), (14, 4881022), (28, 2440511), (173, 394996), (346, 197498), (692, 98749), (1211, 56428), (2422, 28214), (4844, 14107)]