78350216

素因数分解:

$2^3\times 7^2\times {\mathrm{199873}}^1$

素因数の和:199893

約数の個数: 24

約数和(自身を含む): 170892270

約数和(自身を除く): 92542054

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 199873, 399746, 799492, 1399111, 1598984, 2798222, 5596444, 9793777, 11192888, 19587554, 39175108, 78350216]

約数ペア:

[(1, 78350216), (2, 39175108), (4, 19587554), (7, 11192888), (8, 9793777), (14, 5596444), (28, 2798222), (49, 1598984), (56, 1399111), (98, 799492), (196, 399746), (392, 199873)]