64480024

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15773}}^1$

素因数の和:15859

約数の個数: 32

約数和(自身を含む): 140073120

約数和(自身を除く): 75593096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 15773, 31546, 63092, 110411, 126184, 220822, 441644, 883288, 1151429, 2302858, 4605716, 8060003, 9211432, 16120006, 32240012, 64480024]

約数ペア:

[(1, 64480024), (2, 32240012), (4, 16120006), (7, 9211432), (8, 8060003), (14, 4605716), (28, 2302858), (56, 1151429), (73, 883288), (146, 441644), (292, 220822), (511, 126184), (584, 110411), (1022, 63092), (2044, 31546), (4088, 15773)]