816257074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28211}}^1$

素因数の和:28290

約数の個数: 32

約数和(自身を含む): 1389384576

約数和(自身を除く): 573127502

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1702, 14467, 28211, 28934, 56422, 479587, 648853, 959174, 1043807, 1297706, 2087614, 11030501, 17744719, 22061002, 24007561, 35489438, 48015122, 408128537, 816257074]

約数ペア:

[(1, 816257074), (2, 408128537), (17, 48015122), (23, 35489438), (34, 24007561), (37, 22061002), (46, 17744719), (74, 11030501), (391, 2087614), (629, 1297706), (782, 1043807), (851, 959174), (1258, 648853), (1702, 479587), (14467, 56422), (28211, 28934)]