66794512

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{68437}}^1$

素因数の和:68506

約数の個数: 20

約数和(自身を含む): 131537836

約数和(自身を除く): 64743324

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 68437, 136874, 273748, 547496, 1094992, 4174657, 8349314, 16698628, 33397256, 66794512]

約数ペア:

[(1, 66794512), (2, 33397256), (4, 16698628), (8, 8349314), (16, 4174657), (61, 1094992), (122, 547496), (244, 273748), (488, 136874), (976, 68437)]