275122016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38903}}^1$

素因数の和:38943

約数の個数: 48

約数和(自身を含む): 617639904

約数和(自身を除く): 342517888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 38903, 77806, 155612, 311224, 505739, 622448, 661351, 1011478, 1244896, 1322702, 2022956, 2645404, 4045912, 5290808, 8091824, 8597563, 10581616, 16183648, 17195126, 21163232, 34390252, 68780504, 137561008, 275122016]

約数ペア:

[(1, 275122016), (2, 137561008), (4, 68780504), (8, 34390252), (13, 21163232), (16, 17195126), (17, 16183648), (26, 10581616), (32, 8597563), (34, 8091824), (52, 5290808), (68, 4045912), (104, 2645404), (136, 2022956), (208, 1322702), (221, 1244896), (272, 1011478), (416, 661351), (442, 622448), (544, 505739), (884, 311224), (1768, 155612), (3536, 77806), (7072, 38903)]