66535972

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 118452600

約数和(自身を除く): 51916628

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 1049, 2098, 4196, 15857, 31714, 63428, 105949, 164693, 211898, 329386, 423796, 658772, 16633993, 33267986, 66535972]

約数ペア:

[(1, 66535972), (2, 33267986), (4, 16633993), (101, 658772), (157, 423796), (202, 329386), (314, 211898), (404, 164693), (628, 105949), (1049, 63428), (2098, 31714), (4196, 15857)]