71986574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{2477}}^1$

素因数の和:3811

約数の個数: 16

約数和(自身を含む): 117932976

約数和(自身を除く): 45946402

約数列:

[1, 2, 11, 22, 1321, 2477, 2642, 4954, 14531, 27247, 29062, 54494, 3272117, 6544234, 35993287, 71986574]

約数ペア:

[(1, 71986574), (2, 35993287), (11, 6544234), (22, 3272117), (1321, 54494), (2477, 29062), (2642, 27247), (4954, 14531)]