8445728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9698272

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 479, 551, 608, 928, 958, 1102, 1916, 2204, 3832, 4408, 7664, 8816, 9101, 13891, 15328, 17632, 18202, 27782, 36404, 55564, 72808, 111128, 145616, 222256, 263929, 291232, 444512, 527858, 1055716, 2111432, 4222864, 8445728]

約数ペア:

[(1, 8445728), (2, 4222864), (4, 2111432), (8, 1055716), (16, 527858), (19, 444512), (29, 291232), (32, 263929), (38, 222256), (58, 145616), (76, 111128), (116, 72808), (152, 55564), (232, 36404), (304, 27782), (464, 18202), (479, 17632), (551, 15328), (608, 13891), (928, 9101), (958, 8816), (1102, 7664), (1916, 4408), (2204, 3832)]