47427808

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 96223680

約数和(自身を除く): 48795872

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 146, 158, 257, 292, 316, 514, 584, 632, 1028, 1168, 1264, 2056, 2336, 2528, 4112, 5767, 8224, 11534, 18761, 20303, 23068, 37522, 40606, 46136, 75044, 81212, 92272, 150088, 162424, 184544, 300176, 324848, 600352, 649696, 1482119, 2964238, 5928476, 11856952, 23713904, 47427808]

約数ペア:

[(1, 47427808), (2, 23713904), (4, 11856952), (8, 5928476), (16, 2964238), (32, 1482119), (73, 649696), (79, 600352), (146, 324848), (158, 300176), (257, 184544), (292, 162424), (316, 150088), (514, 92272), (584, 81212), (632, 75044), (1028, 46136), (1168, 40606), (1264, 37522), (2056, 23068), (2336, 20303), (2528, 18761), (4112, 11534), (5767, 8224)]