7664416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 16279704

約数和(自身を除く): 8615288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 193, 272, 292, 386, 544, 584, 772, 1168, 1241, 1544, 2336, 2482, 3088, 3281, 4964, 6176, 6562, 9928, 13124, 14089, 19856, 26248, 28178, 39712, 52496, 56356, 104992, 112712, 225424, 239513, 450848, 479026, 958052, 1916104, 3832208, 7664416]

約数ペア:

[(1, 7664416), (2, 3832208), (4, 1916104), (8, 958052), (16, 479026), (17, 450848), (32, 239513), (34, 225424), (68, 112712), (73, 104992), (136, 56356), (146, 52496), (193, 39712), (272, 28178), (292, 26248), (386, 19856), (544, 14089), (584, 13124), (772, 9928), (1168, 6562), (1241, 6176), (1544, 4964), (2336, 3281), (2482, 3088)]