39869144

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 94186800

約数和(自身を除く): 54317656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 101, 106, 133, 152, 196, 202, 212, 266, 371, 392, 404, 424, 532, 707, 742, 808, 931, 1007, 1064, 1414, 1484, 1862, 1919, 2014, 2597, 2828, 2968, 3724, 3838, 4028, 4949, 5194, 5353, 5656, 7049, 7448, 7676, 8056, 9898, 10388, 10706, 13433, 14098, 15352, 19796, 20776, 21412, 26866, 28196, 37471, 39592, 42824, 49343, 53732, 56392, 74942, 94031, 98686, 101707, 107464, 149884, 188062, 197372, 203414, 262297, 299768, 376124, 394744, 406828, 524594, 711949, 752248, 813656, 1049188, 1423898, 2098376, 2847796, 4983643, 5695592, 9967286, 19934572, 39869144]

約数ペア:

[(1, 39869144), (2, 19934572), (4, 9967286), (7, 5695592), (8, 4983643), (14, 2847796), (19, 2098376), (28, 1423898), (38, 1049188), (49, 813656), (53, 752248), (56, 711949), (76, 524594), (98, 406828), (101, 394744), (106, 376124), (133, 299768), (152, 262297), (196, 203414), (202, 197372), (212, 188062), (266, 149884), (371, 107464), (392, 101707), (404, 98686), (424, 94031), (532, 74942), (707, 56392), (742, 53732), (808, 49343), (931, 42824), (1007, 39592), (1064, 37471), (1414, 28196), (1484, 26866), (1862, 21412), (1919, 20776), (2014, 19796), (2597, 15352), (2828, 14098), (2968, 13433), (3724, 10706), (3838, 10388), (4028, 9898), (4949, 8056), (5194, 7676), (5353, 7448), (5656, 7049)]