40298714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4447}}^1$

素因数の和:4669

約数の個数: 16

約数和(自身を含む): 63410688

約数和(自身を除く): 23111974

約数列:

[1, 2, 23, 46, 197, 394, 4447, 4531, 8894, 9062, 102281, 204562, 876059, 1752118, 20149357, 40298714]

約数ペア:

[(1, 40298714), (2, 20149357), (23, 1752118), (46, 876059), (197, 204562), (394, 102281), (4447, 9062), (4531, 8894)]