69881108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 133648704

約数和(自身を除く): 63767596

約数列:

[1, 2, 4, 11, 22, 44, 761, 1522, 2087, 3044, 4174, 8348, 8371, 16742, 22957, 33484, 45914, 91828, 1588207, 3176414, 6352828, 17470277, 34940554, 69881108]

約数ペア:

[(1, 69881108), (2, 34940554), (4, 17470277), (11, 6352828), (22, 3176414), (44, 1588207), (761, 91828), (1522, 45914), (2087, 33484), (3044, 22957), (4174, 16742), (8348, 8371)]