3937192

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 8507520

約数和(自身を除く): 4570328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 421, 668, 842, 1169, 1336, 1684, 2338, 2947, 3368, 4676, 5894, 9352, 11788, 23576, 70307, 140614, 281228, 492149, 562456, 984298, 1968596, 3937192]

約数ペア:

[(1, 3937192), (2, 1968596), (4, 984298), (7, 562456), (8, 492149), (14, 281228), (28, 140614), (56, 70307), (167, 23576), (334, 11788), (421, 9352), (668, 5894), (842, 4676), (1169, 3368), (1336, 2947), (1684, 2338)]