66323656

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 146759040

約数和(自身を除く): 80435384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2383, 3479, 3976, 4766, 6958, 9532, 13916, 16681, 19064, 27832, 33362, 66724, 116767, 133448, 169193, 233534, 338386, 467068, 676772, 934136, 1184351, 1353544, 2368702, 4737404, 8290457, 9474808, 16580914, 33161828, 66323656]

約数ペア:

[(1, 66323656), (2, 33161828), (4, 16580914), (7, 9474808), (8, 8290457), (14, 4737404), (28, 2368702), (49, 1353544), (56, 1184351), (71, 934136), (98, 676772), (142, 467068), (196, 338386), (284, 233534), (392, 169193), (497, 133448), (568, 116767), (994, 66724), (1988, 33362), (2383, 27832), (3479, 19064), (3976, 16681), (4766, 13916), (6958, 9532)]