40569769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 8090711

約数列:

[1, 17, 19, 23, 43, 127, 323, 391, 437, 731, 817, 989, 2159, 2413, 2921, 5461, 7429, 13889, 16813, 18791, 41021, 49657, 55499, 92837, 103759, 125603, 319447, 943483, 1763903, 2135251, 2386457, 40569769]

約数ペア:

[(1, 40569769), (17, 2386457), (19, 2135251), (23, 1763903), (43, 943483), (127, 319447), (323, 125603), (391, 103759), (437, 92837), (731, 55499), (817, 49657), (989, 41021), (2159, 18791), (2413, 16813), (2921, 13889), (5461, 7429)]