28992782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 53828544

約数和(自身を除く): 24835762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 482, 661, 1322, 1687, 3133, 3374, 4627, 6266, 8593, 9254, 17186, 21931, 43862, 60151, 120302, 159301, 318602, 1115107, 2070913, 2230214, 4141826, 14496391, 28992782]

約数ペア:

[(1, 28992782), (2, 14496391), (7, 4141826), (13, 2230214), (14, 2070913), (26, 1115107), (91, 318602), (182, 159301), (241, 120302), (482, 60151), (661, 43862), (1322, 21931), (1687, 17186), (3133, 9254), (3374, 8593), (4627, 6266)]