64074136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49747}}^1$

素因数の和:49783

約数の個数: 32

約数和(自身を含む): 143274240

約数和(自身を除く): 79200104

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 49747, 99494, 198988, 348229, 397976, 696458, 1144181, 1392916, 2288362, 2785832, 4576724, 8009267, 9153448, 16018534, 32037068, 64074136]

約数ペア:

[(1, 64074136), (2, 32037068), (4, 16018534), (7, 9153448), (8, 8009267), (14, 4576724), (23, 2785832), (28, 2288362), (46, 1392916), (56, 1144181), (92, 696458), (161, 397976), (184, 348229), (322, 198988), (644, 99494), (1288, 49747)]