61794992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 146419200

約数和(自身を除く): 84624208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 409, 497, 532, 568, 818, 994, 1064, 1136, 1349, 1636, 1988, 2128, 2698, 2863, 3272, 3976, 5396, 5726, 6544, 7771, 7952, 9443, 10792, 11452, 15542, 18886, 21584, 22904, 29039, 31084, 37772, 45808, 54397, 58078, 62168, 75544, 108794, 116156, 124336, 151088, 203273, 217588, 232312, 406546, 435176, 464624, 551741, 813092, 870352, 1103482, 1626184, 2206964, 3252368, 3862187, 4413928, 7724374, 8827856, 15448748, 30897496, 61794992]

約数ペア:

[(1, 61794992), (2, 30897496), (4, 15448748), (7, 8827856), (8, 7724374), (14, 4413928), (16, 3862187), (19, 3252368), (28, 2206964), (38, 1626184), (56, 1103482), (71, 870352), (76, 813092), (112, 551741), (133, 464624), (142, 435176), (152, 406546), (266, 232312), (284, 217588), (304, 203273), (409, 151088), (497, 124336), (532, 116156), (568, 108794), (818, 75544), (994, 62168), (1064, 58078), (1136, 54397), (1349, 45808), (1636, 37772), (1988, 31084), (2128, 29039), (2698, 22904), (2863, 21584), (3272, 18886), (3976, 15542), (5396, 11452), (5726, 10792), (6544, 9443), (7771, 7952)]