28849314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 65247552

約数和(自身を除く): 36398238

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1237, 1794, 2474, 3711, 3887, 7422, 7774, 11661, 16081, 23322, 28451, 32162, 48243, 56902, 85353, 96486, 170706, 209053, 369863, 418106, 627159, 739726, 1109589, 1254318, 2219178, 4808219, 9616438, 14424657, 28849314]

約数ペア:

[(1, 28849314), (2, 14424657), (3, 9616438), (6, 4808219), (13, 2219178), (23, 1254318), (26, 1109589), (39, 739726), (46, 627159), (69, 418106), (78, 369863), (138, 209053), (169, 170706), (299, 96486), (338, 85353), (507, 56902), (598, 48243), (897, 32162), (1014, 28451), (1237, 23322), (1794, 16081), (2474, 11661), (3711, 7774), (3887, 7422)]