4477732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 9918720

約数和(自身を除く): 5440988

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 409, 476, 644, 782, 818, 1564, 1636, 2737, 2863, 5474, 5726, 6953, 9407, 10948, 11452, 13906, 18814, 27812, 37628, 48671, 65849, 97342, 131698, 159919, 194684, 263396, 319838, 639676, 1119433, 2238866, 4477732]

約数ペア:

[(1, 4477732), (2, 2238866), (4, 1119433), (7, 639676), (14, 319838), (17, 263396), (23, 194684), (28, 159919), (34, 131698), (46, 97342), (68, 65849), (92, 48671), (119, 37628), (161, 27812), (238, 18814), (322, 13906), (391, 11452), (409, 10948), (476, 9407), (644, 6953), (782, 5726), (818, 5474), (1564, 2863), (1636, 2737)]