38238824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7823}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 40627096

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 7823, 15646, 31292, 62584, 101699, 203398, 367681, 406796, 735362, 813592, 1470724, 2941448, 4779853, 9559706, 19119412, 38238824]

約数ペア:

[(1, 38238824), (2, 19119412), (4, 9559706), (8, 4779853), (13, 2941448), (26, 1470724), (47, 813592), (52, 735362), (94, 406796), (104, 367681), (188, 203398), (376, 101699), (611, 62584), (1222, 31292), (2444, 15646), (4888, 7823)]