84874678

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 149160960

約数和(自身を除く): 64286282

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 829, 994, 1442, 1658, 5803, 7313, 11606, 14626, 51191, 58859, 85387, 102382, 117718, 170774, 412013, 597709, 824026, 1195418, 6062477, 12124954, 42437339, 84874678]

約数ペア:

[(1, 84874678), (2, 42437339), (7, 12124954), (14, 6062477), (71, 1195418), (103, 824026), (142, 597709), (206, 412013), (497, 170774), (721, 117718), (829, 102382), (994, 85387), (1442, 58859), (1658, 51191), (5803, 14626), (7313, 11606)]