42563328

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 114325008

約数和(自身を除く): 71761680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 353, 384, 471, 628, 706, 768, 942, 1059, 1256, 1412, 1884, 2118, 2512, 2824, 3768, 4236, 5024, 5648, 7536, 8472, 10048, 11296, 15072, 16944, 20096, 22592, 30144, 33888, 40192, 45184, 55421, 60288, 67776, 90368, 110842, 120576, 135552, 166263, 221684, 271104, 332526, 443368, 665052, 886736, 1330104, 1773472, 2660208, 3546944, 5320416, 7093888, 10640832, 14187776, 21281664, 42563328]

約数ペア:

[(1, 42563328), (2, 21281664), (3, 14187776), (4, 10640832), (6, 7093888), (8, 5320416), (12, 3546944), (16, 2660208), (24, 1773472), (32, 1330104), (48, 886736), (64, 665052), (96, 443368), (128, 332526), (157, 271104), (192, 221684), (256, 166263), (314, 135552), (353, 120576), (384, 110842), (471, 90368), (628, 67776), (706, 60288), (768, 55421), (942, 45184), (1059, 40192), (1256, 33888), (1412, 30144), (1884, 22592), (2118, 20096), (2512, 16944), (2824, 15072), (3768, 11296), (4236, 10048), (5024, 8472), (5648, 7536)]