69157616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 146669184

約数和(自身を除く): 77511568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443, 886, 887, 1772, 1774, 3544, 3548, 4873, 7088, 7096, 9746, 9757, 14192, 19492, 19514, 38984, 39028, 77968, 78056, 156112, 392941, 785882, 1571764, 3143528, 4322351, 6287056, 8644702, 17289404, 34578808, 69157616]

約数ペア:

[(1, 69157616), (2, 34578808), (4, 17289404), (8, 8644702), (11, 6287056), (16, 4322351), (22, 3143528), (44, 1571764), (88, 785882), (176, 392941), (443, 156112), (886, 78056), (887, 77968), (1772, 39028), (1774, 38984), (3544, 19514), (3548, 19492), (4873, 14192), (7088, 9757), (7096, 9746)]