64452786

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 132979968

約数和(自身を除く): 68527182

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 1907, 3814, 5633, 5721, 11266, 11442, 16899, 33798, 82001, 164002, 246003, 249817, 492006, 499634, 749451, 1498902, 10742131, 21484262, 32226393, 64452786]

約数ペア:

[(1, 64452786), (2, 32226393), (3, 21484262), (6, 10742131), (43, 1498902), (86, 749451), (129, 499634), (131, 492006), (258, 249817), (262, 246003), (393, 164002), (786, 82001), (1907, 33798), (3814, 16899), (5633, 11442), (5721, 11266)]