64737232

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 60

約数和(自身を含む): 148088736

約数和(自身を除く): 83351504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1163, 1988, 2326, 3479, 3976, 4652, 6958, 7952, 8141, 9304, 13916, 16282, 18608, 27832, 32564, 55664, 56987, 65128, 82573, 113974, 130256, 165146, 227948, 330292, 455896, 578011, 660584, 911792, 1156022, 1321168, 2312044, 4046077, 4624088, 8092154, 9248176, 16184308, 32368616, 64737232]

約数ペア:

[(1, 64737232), (2, 32368616), (4, 16184308), (7, 9248176), (8, 8092154), (14, 4624088), (16, 4046077), (28, 2312044), (49, 1321168), (56, 1156022), (71, 911792), (98, 660584), (112, 578011), (142, 455896), (196, 330292), (284, 227948), (392, 165146), (497, 130256), (568, 113974), (784, 82573), (994, 65128), (1136, 56987), (1163, 55664), (1988, 32564), (2326, 27832), (3479, 18608), (3976, 16282), (4652, 13916), (6958, 9304), (7952, 8141)]