68397262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 110753280

約数和(自身を除く): 42356018

約数列:

[1, 2, 23, 43, 46, 86, 151, 229, 302, 458, 989, 1978, 3473, 5267, 6493, 6946, 9847, 10534, 12986, 19694, 34579, 69158, 149339, 226481, 298678, 452962, 795317, 1486897, 1590634, 2973794, 34198631, 68397262]

約数ペア:

[(1, 68397262), (2, 34198631), (23, 2973794), (43, 1590634), (46, 1486897), (86, 795317), (151, 452962), (229, 298678), (302, 226481), (458, 149339), (989, 69158), (1978, 34579), (3473, 19694), (5267, 12986), (6493, 10534), (6946, 9847)]