78491072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{111493}}^1$

素因数の和:111516

約数の個数: 28

約数和(自身を含む): 169916856

約数和(自身を除く): 91425784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 111493, 222986, 445972, 891944, 1226423, 1783888, 2452846, 3567776, 4905692, 7135552, 9811384, 19622768, 39245536, 78491072]

約数ペア:

[(1, 78491072), (2, 39245536), (4, 19622768), (8, 9811384), (11, 7135552), (16, 4905692), (22, 3567776), (32, 2452846), (44, 1783888), (64, 1226423), (88, 891944), (176, 445972), (352, 222986), (704, 111493)]