68022656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40906

約数の個数: 32

約数和(自身を含む): 145941600

約数和(自身を除く): 77918944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40879, 81758, 163516, 327032, 531427, 654064, 1062854, 1308128, 2125708, 2616256, 4251416, 5232512, 8502832, 17005664, 34011328, 68022656]

約数ペア:

[(1, 68022656), (2, 34011328), (4, 17005664), (8, 8502832), (13, 5232512), (16, 4251416), (26, 2616256), (32, 2125708), (52, 1308128), (64, 1062854), (104, 654064), (128, 531427), (208, 327032), (416, 163516), (832, 81758), (1664, 40879)]