15664548956

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{56209}}^1$

素因数の和:56526

約数の個数: 48

約数和(自身を含む): 32296017600

約数和(自身を除く): 16631468644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 269, 518, 538, 1036, 1076, 1883, 3766, 7532, 9953, 19906, 39812, 56209, 69671, 112418, 139342, 224836, 278684, 393463, 786926, 1573852, 2079733, 4159466, 8318932, 14558131, 15120221, 29116262, 30240442, 58232524, 60480884, 105841547, 211683094, 423366188, 559448177, 1118896354, 2237792708, 3916137239, 7832274478, 15664548956]

約数ペア:

[(1, 15664548956), (2, 7832274478), (4, 3916137239), (7, 2237792708), (14, 1118896354), (28, 559448177), (37, 423366188), (74, 211683094), (148, 105841547), (259, 60480884), (269, 58232524), (518, 30240442), (538, 29116262), (1036, 15120221), (1076, 14558131), (1883, 8318932), (3766, 4159466), (7532, 2079733), (9953, 1573852), (19906, 786926), (39812, 393463), (56209, 278684), (69671, 224836), (112418, 139342)]