40416662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 74405520

約数和(自身を除く): 33988858

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 242, 286, 319, 377, 443, 638, 754, 886, 1573, 3146, 3509, 4147, 4873, 5759, 7018, 8294, 9746, 11518, 12847, 25694, 45617, 53603, 63349, 91234, 107206, 126698, 141317, 167011, 282634, 334022, 696839, 1393678, 1554487, 1837121, 3108974, 3674242, 20208331, 40416662]

約数ペア:

[(1, 40416662), (2, 20208331), (11, 3674242), (13, 3108974), (22, 1837121), (26, 1554487), (29, 1393678), (58, 696839), (121, 334022), (143, 282634), (242, 167011), (286, 141317), (319, 126698), (377, 107206), (443, 91234), (638, 63349), (754, 53603), (886, 45617), (1573, 25694), (3146, 12847), (3509, 11518), (4147, 9746), (4873, 8294), (5759, 7018)]