66887656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44711}}^1$

素因数の和:44745

約数の個数: 32

約数和(自身を含む): 144866880

約数和(自身を除く): 77979224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 44711, 89422, 178844, 357688, 491821, 760087, 983642, 1520174, 1967284, 3040348, 3934568, 6080696, 8360957, 16721914, 33443828, 66887656]

約数ペア:

[(1, 66887656), (2, 33443828), (4, 16721914), (8, 8360957), (11, 6080696), (17, 3934568), (22, 3040348), (34, 1967284), (44, 1520174), (68, 983642), (88, 760087), (136, 491821), (187, 357688), (374, 178844), (748, 89422), (1496, 44711)]