67947952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 140013360

約数和(自身を除く): 72065408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 2213, 3838, 4426, 7676, 8852, 15352, 17704, 30704, 35408, 42047, 84094, 168188, 223513, 336376, 447026, 672752, 894052, 1788104, 3576208, 4246747, 8493494, 16986988, 33973976, 67947952]

約数ペア:

[(1, 67947952), (2, 33973976), (4, 16986988), (8, 8493494), (16, 4246747), (19, 3576208), (38, 1788104), (76, 894052), (101, 672752), (152, 447026), (202, 336376), (304, 223513), (404, 168188), (808, 84094), (1616, 42047), (1919, 35408), (2213, 30704), (3838, 17704), (4426, 15352), (7676, 8852)]