27916924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 59609088

約数和(自身を除く): 31692164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 263, 446, 476, 526, 892, 1052, 1561, 1841, 3122, 3682, 3791, 4471, 6244, 7364, 7582, 8942, 15164, 17884, 26537, 31297, 53074, 58649, 62594, 106148, 117298, 125188, 234596, 410543, 821086, 997033, 1642172, 1994066, 3988132, 6979231, 13958462, 27916924]

約数ペア:

[(1, 27916924), (2, 13958462), (4, 6979231), (7, 3988132), (14, 1994066), (17, 1642172), (28, 997033), (34, 821086), (68, 410543), (119, 234596), (223, 125188), (238, 117298), (263, 106148), (446, 62594), (476, 58649), (526, 53074), (892, 31297), (1052, 26537), (1561, 17884), (1841, 15164), (3122, 8942), (3682, 7582), (3791, 7364), (4471, 6244)]