28263466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 53157888

約数和(自身を除く): 24894422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 823, 1561, 1646, 2453, 3122, 4906, 5761, 9053, 11522, 17171, 18106, 34342, 63371, 126742, 183529, 367058, 1284703, 2018819, 2569406, 4037638, 14131733, 28263466]

約数ペア:

[(1, 28263466), (2, 14131733), (7, 4037638), (11, 2569406), (14, 2018819), (22, 1284703), (77, 367058), (154, 183529), (223, 126742), (446, 63371), (823, 34342), (1561, 18106), (1646, 17171), (2453, 11522), (3122, 9053), (4906, 5761)]