26331410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 28031470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 967, 1934, 1945, 2723, 3890, 4835, 5446, 6769, 9670, 13538, 13615, 27230, 33845, 67690, 376163, 752326, 1880815, 2633141, 3761630, 5266282, 13165705, 26331410]

約数ペア:

[(1, 26331410), (2, 13165705), (5, 5266282), (7, 3761630), (10, 2633141), (14, 1880815), (35, 752326), (70, 376163), (389, 67690), (778, 33845), (967, 27230), (1934, 13615), (1945, 13538), (2723, 9670), (3890, 6769), (4835, 5446)]