3173912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 7223760

約数和(自身を除く): 4049848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 361, 532, 628, 722, 1064, 1099, 1256, 1444, 2198, 2527, 2888, 2983, 4396, 5054, 5966, 8792, 10108, 11932, 20216, 20881, 23864, 41762, 56677, 83524, 113354, 167048, 226708, 396739, 453416, 793478, 1586956, 3173912]

約数ペア:

[(1, 3173912), (2, 1586956), (4, 793478), (7, 453416), (8, 396739), (14, 226708), (19, 167048), (28, 113354), (38, 83524), (56, 56677), (76, 41762), (133, 23864), (152, 20881), (157, 20216), (266, 11932), (314, 10108), (361, 8792), (532, 5966), (628, 5054), (722, 4396), (1064, 2983), (1099, 2888), (1256, 2527), (1444, 2198)]