68692613632

素因数分解:

$2^9\times {\mathrm{4987}}^1\times {\mathrm{26903}}^1$

素因数の和:31908

約数の個数: 40

約数和(自身を含む): 137283686496

約数和(自身を除く): 68591072864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4987, 9974, 19948, 26903, 39896, 53806, 79792, 107612, 159584, 215224, 319168, 430448, 638336, 860896, 1276672, 1721792, 2553344, 3443584, 6887168, 13774336, 134165261, 268330522, 536661044, 1073322088, 2146644176, 4293288352, 8586576704, 17173153408, 34346306816, 68692613632]

約数ペア:

[(1, 68692613632), (2, 34346306816), (4, 17173153408), (8, 8586576704), (16, 4293288352), (32, 2146644176), (64, 1073322088), (128, 536661044), (256, 268330522), (512, 134165261), (4987, 13774336), (9974, 6887168), (19948, 3443584), (26903, 2553344), (39896, 1721792), (53806, 1276672), (79792, 860896), (107612, 638336), (159584, 430448), (215224, 319168)]