75821986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{4871}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 117044928

約数和(自身を除く): 41222942

約数列:

[1, 2, 43, 86, 181, 362, 4871, 7783, 9742, 15566, 209453, 418906, 881651, 1763302, 37910993, 75821986]

約数ペア:

[(1, 75821986), (2, 37910993), (43, 1763302), (86, 881651), (181, 418906), (362, 209453), (4871, 15566), (7783, 9742)]