26208789938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 42655334400

約数和(自身を除く): 16446544462

約数列:

[1, 2, 23, 37, 46, 74, 199, 223, 347, 398, 446, 694, 851, 1702, 4577, 5129, 7363, 7981, 8251, 9154, 10258, 12839, 14726, 15962, 16502, 25678, 44377, 69053, 77381, 88754, 138106, 154762, 169349, 189773, 295297, 338698, 379546, 590594, 1020671, 1588219, 1641949, 1779763, 2041342, 2554961, 2863097, 3176438, 3283898, 3559526, 5109922, 5726194, 15398819, 30797638, 37764827, 58764103, 65851231, 75529654, 117528206, 131702462, 354172837, 569756303, 708345674, 1139512606, 13104394969, 26208789938]

約数ペア:

[(1, 26208789938), (2, 13104394969), (23, 1139512606), (37, 708345674), (46, 569756303), (74, 354172837), (199, 131702462), (223, 117528206), (347, 75529654), (398, 65851231), (446, 58764103), (694, 37764827), (851, 30797638), (1702, 15398819), (4577, 5726194), (5129, 5109922), (7363, 3559526), (7981, 3283898), (8251, 3176438), (9154, 2863097), (10258, 2554961), (12839, 2041342), (14726, 1779763), (15962, 1641949), (16502, 1588219), (25678, 1020671), (44377, 590594), (69053, 379546), (77381, 338698), (88754, 295297), (138106, 189773), (154762, 169349)]