38447144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 74530920

約数和(自身を除く): 36083776

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 673, 772, 1346, 1544, 2692, 5384, 7141, 14282, 24901, 28564, 49802, 57128, 99604, 129889, 199208, 259778, 519556, 1039112, 4805893, 9611786, 19223572, 38447144]

約数ペア:

[(1, 38447144), (2, 19223572), (4, 9611786), (8, 4805893), (37, 1039112), (74, 519556), (148, 259778), (193, 199208), (296, 129889), (386, 99604), (673, 57128), (772, 49802), (1346, 28564), (1544, 24901), (2692, 14282), (5384, 7141)]