39899476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20233}}^1$

素因数の和:20283

約数の個数: 24

約数和(自身を含む): 76484520

約数和(自身を除く): 36585044

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20233, 40466, 80932, 343961, 586757, 687922, 1173514, 1375844, 2347028, 9974869, 19949738, 39899476]

約数ペア:

[(1, 39899476), (2, 19949738), (4, 9974869), (17, 2347028), (29, 1375844), (34, 1173514), (58, 687922), (68, 586757), (116, 343961), (493, 80932), (986, 40466), (1972, 20233)]