74734774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{37783}}^1$

素因数の和:37851

約数の個数: 16

約数和(自身を含む): 119699712

約数和(自身を除く): 44964938

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 37783, 75566, 869009, 1624669, 1738018, 3249338, 37367387, 74734774]

約数ペア:

[(1, 74734774), (2, 37367387), (23, 3249338), (43, 1738018), (46, 1624669), (86, 869009), (989, 75566), (1978, 37783)]