68096912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17231}}^1$

素因数の和:17271

約数の個数: 40

約数和(自身を含む): 149573760

約数和(自身を除く): 81476848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 17231, 34462, 68924, 137848, 224003, 275696, 327389, 448006, 654778, 896012, 1309556, 1792024, 2619112, 3584048, 4256057, 5238224, 8512114, 17024228, 34048456, 68096912]

約数ペア:

[(1, 68096912), (2, 34048456), (4, 17024228), (8, 8512114), (13, 5238224), (16, 4256057), (19, 3584048), (26, 2619112), (38, 1792024), (52, 1309556), (76, 896012), (104, 654778), (152, 448006), (208, 327389), (247, 275696), (304, 224003), (494, 137848), (988, 68924), (1976, 34462), (3952, 17231)]