766889648

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{129193}}^1$

素因数の和:129261

約数の個数: 40

約数和(自身を含む): 1730166048

約数和(自身を除く): 963276400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 129193, 258386, 516772, 904351, 1033544, 1808702, 2067088, 3617404, 6847229, 7234808, 13694458, 14469616, 27388916, 47930603, 54777832, 95861206, 109555664, 191722412, 383444824, 766889648]

約数ペア:

[(1, 766889648), (2, 383444824), (4, 191722412), (7, 109555664), (8, 95861206), (14, 54777832), (16, 47930603), (28, 27388916), (53, 14469616), (56, 13694458), (106, 7234808), (112, 6847229), (212, 3617404), (371, 2067088), (424, 1808702), (742, 1033544), (848, 904351), (1484, 516772), (2968, 258386), (5936, 129193)]