28629616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 57746304

約数和(自身を除く): 29116688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 293, 394, 496, 586, 788, 1172, 1576, 2344, 3152, 4688, 6107, 9083, 12214, 18166, 24428, 36332, 48856, 57721, 72664, 97712, 115442, 145328, 230884, 461768, 923536, 1789351, 3578702, 7157404, 14314808, 28629616]

約数ペア:

[(1, 28629616), (2, 14314808), (4, 7157404), (8, 3578702), (16, 1789351), (31, 923536), (62, 461768), (124, 230884), (197, 145328), (248, 115442), (293, 97712), (394, 72664), (496, 57721), (586, 48856), (788, 36332), (1172, 24428), (1576, 18166), (2344, 12214), (3152, 9083), (4688, 6107)]