39740272

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 60

約数和(自身を含む): 91200760

約数和(自身を除く): 51460488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1579, 1936, 2288, 3146, 3158, 6292, 6316, 12584, 12632, 17369, 20527, 25168, 25264, 34738, 41054, 69476, 82108, 138952, 164216, 191059, 225797, 277904, 328432, 382118, 451594, 764236, 903188, 1528472, 1806376, 2483767, 3056944, 3612752, 4967534, 9935068, 19870136, 39740272]

約数ペア:

[(1, 39740272), (2, 19870136), (4, 9935068), (8, 4967534), (11, 3612752), (13, 3056944), (16, 2483767), (22, 1806376), (26, 1528472), (44, 903188), (52, 764236), (88, 451594), (104, 382118), (121, 328432), (143, 277904), (176, 225797), (208, 191059), (242, 164216), (286, 138952), (484, 82108), (572, 69476), (968, 41054), (1144, 34738), (1573, 25264), (1579, 25168), (1936, 20527), (2288, 17369), (3146, 12632), (3158, 12584), (6292, 6316)]