61636456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 141782400

約数和(自身を除く): 80145944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1093, 1484, 2014, 2186, 2968, 4028, 4372, 7049, 7651, 8056, 8744, 14098, 15302, 20767, 28196, 30604, 41534, 56392, 57929, 61208, 83068, 115858, 145369, 166136, 231716, 290738, 405503, 463432, 581476, 811006, 1100651, 1162952, 1622012, 2201302, 3244024, 4402604, 7704557, 8805208, 15409114, 30818228, 61636456]

約数ペア:

[(1, 61636456), (2, 30818228), (4, 15409114), (7, 8805208), (8, 7704557), (14, 4402604), (19, 3244024), (28, 2201302), (38, 1622012), (53, 1162952), (56, 1100651), (76, 811006), (106, 581476), (133, 463432), (152, 405503), (212, 290738), (266, 231716), (371, 166136), (424, 145369), (532, 115858), (742, 83068), (1007, 61208), (1064, 57929), (1093, 56392), (1484, 41534), (2014, 30604), (2186, 28196), (2968, 20767), (4028, 15302), (4372, 14098), (7049, 8744), (7651, 8056)]