74642032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{245533}}^1$

素因数の和:245560

約数の個数: 20

約数和(自身を含む): 152231080

約数和(自身を除く): 77589048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 245533, 491066, 982132, 1964264, 3928528, 4665127, 9330254, 18660508, 37321016, 74642032]

約数ペア:

[(1, 74642032), (2, 37321016), (4, 18660508), (8, 9330254), (16, 4665127), (19, 3928528), (38, 1964264), (76, 982132), (152, 491066), (304, 245533)]