26719030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 52907904

約数和(自身を除く): 26188874

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4373, 6110, 8746, 21865, 43730, 56849, 113698, 205531, 284245, 411062, 568490, 1027655, 2055310, 2671903, 5343806, 13359515, 26719030]

約数ペア:

[(1, 26719030), (2, 13359515), (5, 5343806), (10, 2671903), (13, 2055310), (26, 1027655), (47, 568490), (65, 411062), (94, 284245), (130, 205531), (235, 113698), (470, 56849), (611, 43730), (1222, 21865), (3055, 8746), (4373, 6110)]