68991406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6361}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 123677280

約数和(自身を除く): 54685874

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 6361, 10846, 12722, 69971, 108137, 139942, 184469, 216274, 368938, 1189507, 2029159, 2379014, 3135973, 4058318, 6271946, 34495703, 68991406]

約数ペア:

[(1, 68991406), (2, 34495703), (11, 6271946), (17, 4058318), (22, 3135973), (29, 2379014), (34, 2029159), (58, 1189507), (187, 368938), (319, 216274), (374, 184469), (493, 139942), (638, 108137), (986, 69971), (5423, 12722), (6361, 10846)]