79980656

素因数分解:

$2^4\times 7^1\times {\mathrm{714113}}^1$

素因数の和:714128

約数の個数: 20

約数和(自身を含む): 177100272

約数和(自身を除く): 97119616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 714113, 1428226, 2856452, 4998791, 5712904, 9997582, 11425808, 19995164, 39990328, 79980656]

約数ペア:

[(1, 79980656), (2, 39990328), (4, 19995164), (7, 11425808), (8, 9997582), (14, 5712904), (16, 4998791), (28, 2856452), (56, 1428226), (112, 714113)]