64831214

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5352

約数の個数: 24

約数和(自身を含む): 114036480

約数和(自身を除く): 49205266

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 5209, 6223, 10418, 12446, 36463, 72926, 255241, 510482, 661543, 1323086, 4630801, 9261602, 32415607, 64831214]

約数ペア:

[(1, 64831214), (2, 32415607), (7, 9261602), (14, 4630801), (49, 1323086), (98, 661543), (127, 510482), (254, 255241), (889, 72926), (1778, 36463), (5209, 12446), (6223, 10418)]