61739272

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8681}}^1$

素因数の和:8821

約数の個数: 32

約数和(自身を含む): 133355520

約数和(自身を除く): 71616248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 8681, 17362, 34724, 60767, 69448, 121534, 243068, 486136, 1102487, 2204974, 4409948, 7717409, 8819896, 15434818, 30869636, 61739272]

約数ペア:

[(1, 61739272), (2, 30869636), (4, 15434818), (7, 8819896), (8, 7717409), (14, 4409948), (28, 2204974), (56, 1102487), (127, 486136), (254, 243068), (508, 121534), (889, 69448), (1016, 60767), (1778, 34724), (3556, 17362), (7112, 8681)]