64216832704

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{787}}^1\times {\mathrm{10039}}^1$

素因数の和:10965

約数の個数: 56

約数和(自身を含む): 128609669120

約数和(自身を除く): 64392836416

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 787, 1016, 1574, 2032, 3148, 4064, 6296, 8128, 10039, 12592, 20078, 25184, 40156, 50368, 80312, 99949, 160624, 199898, 321248, 399796, 642496, 799592, 1274953, 1599184, 2549906, 3198368, 5099812, 6396736, 7900693, 10199624, 15801386, 20399248, 31602772, 40798496, 63205544, 81596992, 126411088, 252822176, 505644352, 1003388011, 2006776022, 4013552044, 8027104088, 16054208176, 32108416352, 64216832704]

約数ペア:

[(1, 64216832704), (2, 32108416352), (4, 16054208176), (8, 8027104088), (16, 4013552044), (32, 2006776022), (64, 1003388011), (127, 505644352), (254, 252822176), (508, 126411088), (787, 81596992), (1016, 63205544), (1574, 40798496), (2032, 31602772), (3148, 20399248), (4064, 15801386), (6296, 10199624), (8128, 7900693), (10039, 6396736), (12592, 5099812), (20078, 3198368), (25184, 2549906), (40156, 1599184), (50368, 1274953), (80312, 799592), (99949, 642496), (160624, 399796), (199898, 321248)]