4447472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 9280656

約数和(自身を除く): 4833184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 197, 272, 332, 394, 664, 788, 1328, 1411, 1576, 2822, 3152, 3349, 5644, 6698, 11288, 13396, 16351, 22576, 26792, 32702, 53584, 65404, 130808, 261616, 277967, 555934, 1111868, 2223736, 4447472]

約数ペア:

[(1, 4447472), (2, 2223736), (4, 1111868), (8, 555934), (16, 277967), (17, 261616), (34, 130808), (68, 65404), (83, 53584), (136, 32702), (166, 26792), (197, 22576), (272, 16351), (332, 13396), (394, 11288), (664, 6698), (788, 5644), (1328, 3349), (1411, 3152), (1576, 2822)]