25899302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 46043424

約数和(自身を除く): 20144122

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 661, 1322, 1507, 1781, 3014, 3562, 7271, 8593, 14542, 17186, 19591, 39182, 90557, 94523, 181114, 189046, 996127, 1177241, 1992254, 2354482, 12949651, 25899302]

約数ペア:

[(1, 25899302), (2, 12949651), (11, 2354482), (13, 1992254), (22, 1177241), (26, 996127), (137, 189046), (143, 181114), (274, 94523), (286, 90557), (661, 39182), (1322, 19591), (1507, 17186), (1781, 14542), (3014, 8593), (3562, 7271)]