2434144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5155920

約数和(自身を除く): 2721776

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 61, 86, 116, 122, 172, 232, 244, 344, 464, 488, 688, 928, 976, 1247, 1376, 1769, 1952, 2494, 2623, 3538, 4988, 5246, 7076, 9976, 10492, 14152, 19952, 20984, 28304, 39904, 41968, 56608, 76067, 83936, 152134, 304268, 608536, 1217072, 2434144]

約数ペア:

[(1, 2434144), (2, 1217072), (4, 608536), (8, 304268), (16, 152134), (29, 83936), (32, 76067), (43, 56608), (58, 41968), (61, 39904), (86, 28304), (116, 20984), (122, 19952), (172, 14152), (232, 10492), (244, 9976), (344, 7076), (464, 5246), (488, 4988), (688, 3538), (928, 2623), (976, 2494), (1247, 1952), (1376, 1769)]