25671012

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19993}}^1$

素因数の和:20107

約数の個数: 24

約数和(自身を含む): 60461856

約数和(自身を除く): 34790844

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 19993, 39986, 59979, 79972, 119958, 239916, 2139251, 4278502, 6417753, 8557004, 12835506, 25671012]

約数ペア:

[(1, 25671012), (2, 12835506), (3, 8557004), (4, 6417753), (6, 4278502), (12, 2139251), (107, 239916), (214, 119958), (321, 79972), (428, 59979), (642, 39986), (1284, 19993)]