4250968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 8392320

約数和(自身を除く): 4141352

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 281, 488, 562, 1124, 1891, 2248, 3782, 7564, 8711, 15128, 17141, 17422, 34282, 34844, 68564, 69688, 137128, 531371, 1062742, 2125484, 4250968]

約数ペア:

[(1, 4250968), (2, 2125484), (4, 1062742), (8, 531371), (31, 137128), (61, 69688), (62, 68564), (122, 34844), (124, 34282), (244, 17422), (248, 17141), (281, 15128), (488, 8711), (562, 7564), (1124, 3782), (1891, 2248)]