28904045662

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{10243}}^1$

素因数の和:10608

約数の個数: 32

約数和(自身を含む): 44608112640

約数和(自身を除く): 15704066978

約数列:

[1, 2, 83, 89, 166, 178, 191, 382, 7387, 10243, 14774, 15853, 16999, 20486, 31706, 33998, 850169, 911627, 1410917, 1700338, 1823254, 1956413, 2821834, 3912826, 75665041, 151330082, 162382279, 174120757, 324764558, 348241514, 14452022831, 28904045662]

約数ペア:

[(1, 28904045662), (2, 14452022831), (83, 348241514), (89, 324764558), (166, 174120757), (178, 162382279), (191, 151330082), (382, 75665041), (7387, 3912826), (10243, 2821834), (14774, 1956413), (15853, 1823254), (16999, 1700338), (20486, 1410917), (31706, 911627), (33998, 850169)]