26444426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 16327030

約数列:

[1, 2, 31, 41, 62, 82, 101, 103, 202, 206, 1271, 2542, 3131, 3193, 4141, 4223, 6262, 6386, 8282, 8446, 10403, 20806, 128371, 130913, 256742, 261826, 322493, 426523, 644986, 853046, 13222213, 26444426]

約数ペア:

[(1, 26444426), (2, 13222213), (31, 853046), (41, 644986), (62, 426523), (82, 322493), (101, 261826), (103, 256742), (202, 130913), (206, 128371), (1271, 20806), (2542, 10403), (3131, 8446), (3193, 8282), (4141, 6386), (4223, 6262)]