38910172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29567}}^1$

素因数の和:29625

約数の個数: 24

約数和(自身を含む): 79478784

約数和(自身を除く): 40568612

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 29567, 59134, 118268, 206969, 413938, 827876, 1389649, 2779298, 5558596, 9727543, 19455086, 38910172]

約数ペア:

[(1, 38910172), (2, 19455086), (4, 9727543), (7, 5558596), (14, 2779298), (28, 1389649), (47, 827876), (94, 413938), (188, 206969), (329, 118268), (658, 59134), (1316, 29567)]