42642292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138449}}^1$

素因数の和:138471

約数の個数: 24

約数和(自身を含む): 93038400

約数和(自身を除く): 50396108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138449, 276898, 553796, 969143, 1522939, 1938286, 3045878, 3876572, 6091756, 10660573, 21321146, 42642292]

約数ペア:

[(1, 42642292), (2, 21321146), (4, 10660573), (7, 6091756), (11, 3876572), (14, 3045878), (22, 1938286), (28, 1522939), (44, 969143), (77, 553796), (154, 276898), (308, 138449)]