42403898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 65479104

約数和(自身を除く): 23075206

約数列:

[1, 2, 67, 71, 134, 142, 4457, 4757, 8914, 9514, 298619, 316447, 597238, 632894, 21201949, 42403898]

約数ペア:

[(1, 42403898), (2, 21201949), (67, 632894), (71, 597238), (134, 316447), (142, 298619), (4457, 9514), (4757, 8914)]