4681558

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8930304

約数和(自身を除く): 4248746

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 67, 98, 134, 161, 217, 322, 434, 469, 713, 938, 1127, 1426, 1519, 1541, 2077, 2254, 3038, 3082, 3283, 4154, 4991, 6566, 9982, 10787, 14539, 21574, 29078, 34937, 47771, 69874, 75509, 95542, 101773, 151018, 203546, 334397, 668794, 2340779, 4681558]

約数ペア:

[(1, 4681558), (2, 2340779), (7, 668794), (14, 334397), (23, 203546), (31, 151018), (46, 101773), (49, 95542), (62, 75509), (67, 69874), (98, 47771), (134, 34937), (161, 29078), (217, 21574), (322, 14539), (434, 10787), (469, 9982), (713, 6566), (938, 4991), (1127, 4154), (1426, 3283), (1519, 3082), (1541, 3038), (2077, 2254)]