39789724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 48269156

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 103, 206, 221, 247, 299, 323, 391, 412, 437, 442, 494, 598, 646, 782, 874, 884, 988, 1196, 1292, 1339, 1564, 1748, 1751, 1957, 2369, 2678, 3502, 3914, 4199, 4738, 5083, 5356, 5681, 7004, 7429, 7828, 8398, 9476, 10166, 11362, 14858, 16796, 20332, 22724, 22763, 25441, 29716, 30797, 33269, 40273, 45011, 45526, 50882, 61594, 66538, 80546, 90022, 91052, 96577, 101764, 123188, 133076, 161092, 180044, 193154, 386308, 432497, 523549, 585143, 765187, 864994, 1047098, 1170286, 1530374, 1729988, 2094196, 2340572, 3060748, 9947431, 19894862, 39789724]

約数ペア:

[(1, 39789724), (2, 19894862), (4, 9947431), (13, 3060748), (17, 2340572), (19, 2094196), (23, 1729988), (26, 1530374), (34, 1170286), (38, 1047098), (46, 864994), (52, 765187), (68, 585143), (76, 523549), (92, 432497), (103, 386308), (206, 193154), (221, 180044), (247, 161092), (299, 133076), (323, 123188), (391, 101764), (412, 96577), (437, 91052), (442, 90022), (494, 80546), (598, 66538), (646, 61594), (782, 50882), (874, 45526), (884, 45011), (988, 40273), (1196, 33269), (1292, 30797), (1339, 29716), (1564, 25441), (1748, 22763), (1751, 22724), (1957, 20332), (2369, 16796), (2678, 14858), (3502, 11362), (3914, 10166), (4199, 9476), (4738, 8398), (5083, 7828), (5356, 7429), (5681, 7004)]