28391106

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 58677696

約数和(自身を除く): 30286590

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 246, 262, 393, 786, 881, 1762, 2643, 5286, 5371, 10742, 16113, 32226, 36121, 72242, 108363, 115411, 216726, 230822, 346233, 692466, 4731851, 9463702, 14195553, 28391106]

約数ペア:

[(1, 28391106), (2, 14195553), (3, 9463702), (6, 4731851), (41, 692466), (82, 346233), (123, 230822), (131, 216726), (246, 115411), (262, 108363), (393, 72242), (786, 36121), (881, 32226), (1762, 16113), (2643, 10742), (5286, 5371)]