26815972

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 49638960

約数和(自身を除く): 22822988

約数列:

[1, 2, 4, 37, 59, 74, 83, 118, 148, 166, 236, 332, 1369, 2183, 2738, 3071, 4366, 4897, 5476, 6142, 8732, 9794, 12284, 19588, 80771, 113627, 161542, 181189, 227254, 323084, 362378, 454508, 724756, 6703993, 13407986, 26815972]

約数ペア:

[(1, 26815972), (2, 13407986), (4, 6703993), (37, 724756), (59, 454508), (74, 362378), (83, 323084), (118, 227254), (148, 181189), (166, 161542), (236, 113627), (332, 80771), (1369, 19588), (2183, 12284), (2738, 9794), (3071, 8732), (4366, 6142), (4897, 5476)]