74554672

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{18131}}^1$

素因数の和:18396

約数の個数: 20

約数和(自身を含む): 145019736

約数和(自身を除く): 70465064

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 18131, 36262, 72524, 145048, 290096, 4659667, 9319334, 18638668, 37277336, 74554672]

約数ペア:

[(1, 74554672), (2, 37277336), (4, 18638668), (8, 9319334), (16, 4659667), (257, 290096), (514, 145048), (1028, 72524), (2056, 36262), (4112, 18131)]