1728166904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{60527}}^1$

素因数の和:60659

約数の個数: 32

約数和(自身を含む): 3355672320

約数和(自身を除く): 1627505416

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 3569, 7138, 14276, 28552, 60527, 121054, 242108, 484216, 2602661, 5023741, 5205322, 10047482, 10410644, 20094964, 20821288, 40189928, 216020863, 432041726, 864083452, 1728166904]

約数ペア:

[(1, 1728166904), (2, 864083452), (4, 432041726), (8, 216020863), (43, 40189928), (83, 20821288), (86, 20094964), (166, 10410644), (172, 10047482), (332, 5205322), (344, 5023741), (664, 2602661), (3569, 484216), (7138, 242108), (14276, 121054), (28552, 60527)]