64016512

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 149768640

約数和(自身を除く): 85752128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 1931, 2072, 2368, 3862, 4144, 4736, 7724, 8288, 13517, 15448, 16576, 27034, 30896, 33152, 54068, 61792, 71447, 108136, 123584, 142894, 216272, 247168, 285788, 432544, 500129, 571576, 865088, 1000258, 1143152, 1730176, 2000516, 2286304, 4001032, 4572608, 8002064, 9145216, 16004128, 32008256, 64016512]

約数ペア:

[(1, 64016512), (2, 32008256), (4, 16004128), (7, 9145216), (8, 8002064), (14, 4572608), (16, 4001032), (28, 2286304), (32, 2000516), (37, 1730176), (56, 1143152), (64, 1000258), (74, 865088), (112, 571576), (128, 500129), (148, 432544), (224, 285788), (259, 247168), (296, 216272), (448, 142894), (518, 123584), (592, 108136), (896, 71447), (1036, 61792), (1184, 54068), (1931, 33152), (2072, 30896), (2368, 27034), (3862, 16576), (4144, 15448), (4736, 13517), (7724, 8288)]