47679436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 103692960

約数和(自身を除く): 56013524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 89, 106, 133, 178, 212, 266, 356, 361, 371, 532, 623, 722, 742, 1007, 1246, 1444, 1484, 1691, 2014, 2492, 2527, 3382, 4028, 4717, 5054, 6764, 7049, 9434, 10108, 11837, 14098, 18868, 19133, 23674, 28196, 32129, 33019, 38266, 47348, 64258, 66038, 76532, 89623, 128516, 132076, 133931, 179246, 224903, 267862, 358492, 449806, 535724, 627361, 899612, 1254722, 1702837, 2509444, 3405674, 6811348, 11919859, 23839718, 47679436]

約数ペア:

[(1, 47679436), (2, 23839718), (4, 11919859), (7, 6811348), (14, 3405674), (19, 2509444), (28, 1702837), (38, 1254722), (53, 899612), (76, 627361), (89, 535724), (106, 449806), (133, 358492), (178, 267862), (212, 224903), (266, 179246), (356, 133931), (361, 132076), (371, 128516), (532, 89623), (623, 76532), (722, 66038), (742, 64258), (1007, 47348), (1246, 38266), (1444, 33019), (1484, 32129), (1691, 28196), (2014, 23674), (2492, 19133), (2527, 18868), (3382, 14098), (4028, 11837), (4717, 10108), (5054, 9434), (6764, 7049)]