64279712

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3931}}^1$

素因数の和:4021

約数の個数: 48

約数和(自身を含む): 146647872

約数和(自身を除く): 82368160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 3931, 4088, 7862, 8176, 15724, 16352, 27517, 31448, 55034, 62896, 110068, 125792, 220136, 286963, 440272, 573926, 880544, 1147852, 2008741, 2295704, 4017482, 4591408, 8034964, 9182816, 16069928, 32139856, 64279712]

約数ペア:

[(1, 64279712), (2, 32139856), (4, 16069928), (7, 9182816), (8, 8034964), (14, 4591408), (16, 4017482), (28, 2295704), (32, 2008741), (56, 1147852), (73, 880544), (112, 573926), (146, 440272), (224, 286963), (292, 220136), (511, 125792), (584, 110068), (1022, 62896), (1168, 55034), (2044, 31448), (2336, 27517), (3931, 16352), (4088, 15724), (7862, 8176)]