4147184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 8660160

約数和(自身を除く): 4512976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 193, 272, 316, 386, 632, 772, 1264, 1343, 1544, 2686, 3088, 3281, 5372, 6562, 10744, 13124, 15247, 21488, 26248, 30494, 52496, 60988, 121976, 243952, 259199, 518398, 1036796, 2073592, 4147184]

約数ペア:

[(1, 4147184), (2, 2073592), (4, 1036796), (8, 518398), (16, 259199), (17, 243952), (34, 121976), (68, 60988), (79, 52496), (136, 30494), (158, 26248), (193, 21488), (272, 15247), (316, 13124), (386, 10744), (632, 6562), (772, 5372), (1264, 3281), (1343, 3088), (1544, 2686)]