4378432

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 42

約数和(自身を含む): 9135618

約数和(自身を除く): 4757186

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 1849, 2368, 2752, 3182, 3698, 6364, 7396, 12728, 14792, 25456, 29584, 50912, 59168, 68413, 101824, 118336, 136826, 273652, 547304, 1094608, 2189216, 4378432]

約数ペア:

[(1, 4378432), (2, 2189216), (4, 1094608), (8, 547304), (16, 273652), (32, 136826), (37, 118336), (43, 101824), (64, 68413), (74, 59168), (86, 50912), (148, 29584), (172, 25456), (296, 14792), (344, 12728), (592, 7396), (688, 6364), (1184, 3698), (1376, 3182), (1591, 2752), (1849, 2368)]