79078664

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19889}}^1$

素因数の和:19973

約数の個数: 32

約数和(自身を含む): 171849600

約数和(自身を除く): 92770936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 19889, 39778, 79556, 139223, 159112, 278446, 556892, 1113784, 1412119, 2824238, 5648476, 9884833, 11296952, 19769666, 39539332, 79078664]

約数ペア:

[(1, 79078664), (2, 39539332), (4, 19769666), (7, 11296952), (8, 9884833), (14, 5648476), (28, 2824238), (56, 1412119), (71, 1113784), (142, 556892), (284, 278446), (497, 159112), (568, 139223), (994, 79556), (1988, 39778), (3976, 19889)]