26198270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7963}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 55047168

約数和(自身を除く): 28848898

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 7963, 15926, 39815, 55741, 79630, 111482, 278705, 374261, 557410, 748522, 1871305, 2619827, 3742610, 5239654, 13099135, 26198270]

約数ペア:

[(1, 26198270), (2, 13099135), (5, 5239654), (7, 3742610), (10, 2619827), (14, 1871305), (35, 748522), (47, 557410), (70, 374261), (94, 278705), (235, 111482), (329, 79630), (470, 55741), (658, 39815), (1645, 15926), (3290, 7963)]