4028857588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{3361}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 8326140928

約数和(自身を除く): 4297283340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1381, 2762, 3361, 5524, 6722, 9667, 13444, 19334, 23527, 38668, 42811, 47054, 85622, 94108, 104191, 171244, 208382, 299677, 416764, 599354, 729337, 1198708, 1458674, 2917348, 4641541, 9283082, 18566164, 32490787, 64981574, 129963148, 143887771, 287775542, 575551084, 1007214397, 2014428794, 4028857588]

約数ペア:

[(1, 4028857588), (2, 2014428794), (4, 1007214397), (7, 575551084), (14, 287775542), (28, 143887771), (31, 129963148), (62, 64981574), (124, 32490787), (217, 18566164), (434, 9283082), (868, 4641541), (1381, 2917348), (2762, 1458674), (3361, 1198708), (5524, 729337), (6722, 599354), (9667, 416764), (13444, 299677), (19334, 208382), (23527, 171244), (38668, 104191), (42811, 94108), (47054, 85622)]