42115948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32003}}^1$

素因数の和:32061

約数の個数: 24

約数和(自身を含む): 86026752

約数和(自身を除く): 43910804

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 32003, 64006, 128012, 224021, 448042, 896084, 1504141, 3008282, 6016564, 10528987, 21057974, 42115948]

約数ペア:

[(1, 42115948), (2, 21057974), (4, 10528987), (7, 6016564), (14, 3008282), (28, 1504141), (47, 896084), (94, 448042), (188, 224021), (329, 128012), (658, 64006), (1316, 32003)]