39643576

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 93817440

約数和(自身を除く): 54173864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 53, 56, 74, 76, 106, 133, 148, 152, 212, 259, 266, 296, 361, 371, 424, 518, 532, 703, 722, 742, 1007, 1036, 1064, 1406, 1444, 1484, 1961, 2014, 2072, 2527, 2812, 2888, 2968, 3922, 4028, 4921, 5054, 5624, 7049, 7844, 8056, 9842, 10108, 13357, 13727, 14098, 15688, 19133, 19684, 20216, 26714, 27454, 28196, 37259, 38266, 39368, 53428, 54908, 56392, 74518, 76532, 93499, 106856, 109816, 133931, 149036, 153064, 186998, 260813, 267862, 298072, 373996, 521626, 535724, 707921, 747992, 1043252, 1071448, 1415842, 2086504, 2831684, 4955447, 5663368, 9910894, 19821788, 39643576]

約数ペア:

[(1, 39643576), (2, 19821788), (4, 9910894), (7, 5663368), (8, 4955447), (14, 2831684), (19, 2086504), (28, 1415842), (37, 1071448), (38, 1043252), (53, 747992), (56, 707921), (74, 535724), (76, 521626), (106, 373996), (133, 298072), (148, 267862), (152, 260813), (212, 186998), (259, 153064), (266, 149036), (296, 133931), (361, 109816), (371, 106856), (424, 93499), (518, 76532), (532, 74518), (703, 56392), (722, 54908), (742, 53428), (1007, 39368), (1036, 38266), (1064, 37259), (1406, 28196), (1444, 27454), (1484, 26714), (1961, 20216), (2014, 19684), (2072, 19133), (2527, 15688), (2812, 14098), (2888, 13727), (2968, 13357), (3922, 10108), (4028, 9842), (4921, 8056), (5054, 7844), (5624, 7049)]