68788096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 150025680

約数和(自身を除く): 81237584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 268, 416, 536, 617, 832, 871, 1072, 1234, 1664, 1742, 2144, 2468, 3484, 4288, 4936, 6968, 8021, 8576, 9872, 13936, 16042, 19744, 27872, 32084, 39488, 41339, 55744, 64168, 78976, 82678, 111488, 128336, 165356, 256672, 330712, 513344, 537407, 661424, 1026688, 1074814, 1322848, 2149628, 2645696, 4299256, 5291392, 8598512, 17197024, 34394048, 68788096]

約数ペア:

[(1, 68788096), (2, 34394048), (4, 17197024), (8, 8598512), (13, 5291392), (16, 4299256), (26, 2645696), (32, 2149628), (52, 1322848), (64, 1074814), (67, 1026688), (104, 661424), (128, 537407), (134, 513344), (208, 330712), (268, 256672), (416, 165356), (536, 128336), (617, 111488), (832, 82678), (871, 78976), (1072, 64168), (1234, 55744), (1664, 41339), (1742, 39488), (2144, 32084), (2468, 27872), (3484, 19744), (4288, 16042), (4936, 13936), (6968, 9872), (8021, 8576)]