67677688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1931}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 137133360

約数和(自身を除く): 69455672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1931, 2696, 3862, 4381, 7724, 8762, 15448, 17524, 25103, 35048, 50206, 100412, 200824, 650747, 1301494, 2602988, 5205976, 8459711, 16919422, 33838844, 67677688]

約数ペア:

[(1, 67677688), (2, 33838844), (4, 16919422), (8, 8459711), (13, 5205976), (26, 2602988), (52, 1301494), (104, 650747), (337, 200824), (674, 100412), (1348, 50206), (1931, 35048), (2696, 25103), (3862, 17524), (4381, 15448), (7724, 8762)]