28366256

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 56544000

約数和(自身を除く): 28177744

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 199, 236, 302, 398, 472, 604, 796, 944, 1208, 1592, 2416, 3184, 8909, 11741, 17818, 23482, 30049, 35636, 46964, 60098, 71272, 93928, 120196, 142544, 187856, 240392, 480784, 1772891, 3545782, 7091564, 14183128, 28366256]

約数ペア:

[(1, 28366256), (2, 14183128), (4, 7091564), (8, 3545782), (16, 1772891), (59, 480784), (118, 240392), (151, 187856), (199, 142544), (236, 120196), (302, 93928), (398, 71272), (472, 60098), (604, 46964), (796, 35636), (944, 30049), (1208, 23482), (1592, 17818), (2416, 11741), (3184, 8909)]