64674339232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{797897}}^1$

素因数の和:798073

約数の個数: 48

約数和(自身を含む): 135722449800

約数和(自身を除く): 71048110568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1192, 2384, 2533, 4768, 5066, 10132, 20264, 40528, 81056, 797897, 1595794, 3191588, 6383176, 12766352, 13564249, 25532704, 27128498, 54256996, 108513992, 118886653, 217027984, 237773306, 434055968, 475546612, 951093224, 1902186448, 2021073101, 3804372896, 4042146202, 8084292404, 16168584808, 32337169616, 64674339232]

約数ペア:

[(1, 64674339232), (2, 32337169616), (4, 16168584808), (8, 8084292404), (16, 4042146202), (17, 3804372896), (32, 2021073101), (34, 1902186448), (68, 951093224), (136, 475546612), (149, 434055968), (272, 237773306), (298, 217027984), (544, 118886653), (596, 108513992), (1192, 54256996), (2384, 27128498), (2533, 25532704), (4768, 13564249), (5066, 12766352), (10132, 6383176), (20264, 3191588), (40528, 1595794), (81056, 797897)]