61182128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28751}}^1$

素因数の和:28785

約数の個数: 40

約数和(自身を含む): 142609920

約数和(自身を除く): 81427792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 28751, 57502, 115004, 201257, 230008, 402514, 460016, 546269, 805028, 1092538, 1610056, 2185076, 3220112, 3823883, 4370152, 7647766, 8740304, 15295532, 30591064, 61182128]

約数ペア:

[(1, 61182128), (2, 30591064), (4, 15295532), (7, 8740304), (8, 7647766), (14, 4370152), (16, 3823883), (19, 3220112), (28, 2185076), (38, 1610056), (56, 1092538), (76, 805028), (112, 546269), (133, 460016), (152, 402514), (266, 230008), (304, 201257), (532, 115004), (1064, 57502), (2128, 28751)]