64115674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 52005926

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 2399, 3818, 4798, 13363, 16793, 26726, 33586, 55177, 110354, 199117, 386239, 398234, 772478, 1393819, 2787638, 4579691, 9159382, 32057837, 64115674]

約数ペア:

[(1, 64115674), (2, 32057837), (7, 9159382), (14, 4579691), (23, 2787638), (46, 1393819), (83, 772478), (161, 398234), (166, 386239), (322, 199117), (581, 110354), (1162, 55177), (1909, 33586), (2399, 26726), (3818, 16793), (4798, 13363)]