47476688

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 110409600

約数和(自身を除く): 62932912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 211, 287, 328, 343, 392, 422, 574, 656, 686, 784, 844, 1148, 1372, 1477, 1688, 2009, 2296, 2744, 2954, 3376, 4018, 4592, 5488, 5908, 8036, 8651, 10339, 11816, 14063, 16072, 17302, 20678, 23632, 28126, 32144, 34604, 41356, 56252, 60557, 69208, 72373, 82712, 112504, 121114, 138416, 144746, 165424, 225008, 242228, 289492, 423899, 484456, 578984, 847798, 968912, 1157968, 1695596, 2967293, 3391192, 5934586, 6782384, 11869172, 23738344, 47476688]

約数ペア:

[(1, 47476688), (2, 23738344), (4, 11869172), (7, 6782384), (8, 5934586), (14, 3391192), (16, 2967293), (28, 1695596), (41, 1157968), (49, 968912), (56, 847798), (82, 578984), (98, 484456), (112, 423899), (164, 289492), (196, 242228), (211, 225008), (287, 165424), (328, 144746), (343, 138416), (392, 121114), (422, 112504), (574, 82712), (656, 72373), (686, 69208), (784, 60557), (844, 56252), (1148, 41356), (1372, 34604), (1477, 32144), (1688, 28126), (2009, 23632), (2296, 20678), (2744, 17302), (2954, 16072), (3376, 14063), (4018, 11816), (4592, 10339), (5488, 8651), (5908, 8036)]