7848152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 17599680

約数和(自身を除く): 9751528

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 193, 221, 299, 386, 391, 442, 598, 772, 782, 884, 1196, 1544, 1564, 1768, 2392, 2509, 3128, 3281, 4439, 5018, 5083, 6562, 8878, 10036, 10166, 13124, 17756, 20072, 20332, 26248, 35512, 40664, 42653, 57707, 75463, 85306, 115414, 150926, 170612, 230828, 301852, 341224, 461656, 603704, 981019, 1962038, 3924076, 7848152]

約数ペア:

[(1, 7848152), (2, 3924076), (4, 1962038), (8, 981019), (13, 603704), (17, 461656), (23, 341224), (26, 301852), (34, 230828), (46, 170612), (52, 150926), (68, 115414), (92, 85306), (104, 75463), (136, 57707), (184, 42653), (193, 40664), (221, 35512), (299, 26248), (386, 20332), (391, 20072), (442, 17756), (598, 13124), (772, 10166), (782, 10036), (884, 8878), (1196, 6562), (1544, 5083), (1564, 5018), (1768, 4439), (2392, 3281), (2509, 3128)]