66143066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 115430400

約数和(自身を除く): 49287334

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 2003, 3002, 4006, 16511, 22033, 33022, 38057, 44066, 76114, 158237, 316474, 418627, 837254, 1740607, 3006503, 3481214, 6013006, 33071533, 66143066]

約数ペア:

[(1, 66143066), (2, 33071533), (11, 6013006), (19, 3481214), (22, 3006503), (38, 1740607), (79, 837254), (158, 418627), (209, 316474), (418, 158237), (869, 76114), (1501, 44066), (1738, 38057), (2003, 33022), (3002, 22033), (4006, 16511)]