39523724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 73993248

約数和(自身を除く): 34469524

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 271, 361, 404, 542, 722, 1084, 1444, 1919, 3838, 5149, 7676, 10298, 20596, 27371, 36461, 54742, 72922, 97831, 109484, 145844, 195662, 391324, 520049, 1040098, 2080196, 9880931, 19761862, 39523724]

約数ペア:

[(1, 39523724), (2, 19761862), (4, 9880931), (19, 2080196), (38, 1040098), (76, 520049), (101, 391324), (202, 195662), (271, 145844), (361, 109484), (404, 97831), (542, 72922), (722, 54742), (1084, 36461), (1444, 27371), (1919, 20596), (3838, 10298), (5149, 7676)]