78949586

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6247}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 121461120

約数和(自身を除く): 42511534

約数列:

[1, 2, 71, 89, 142, 178, 6247, 6319, 12494, 12638, 443537, 555983, 887074, 1111966, 39474793, 78949586]

約数ペア:

[(1, 78949586), (2, 39474793), (71, 1111966), (89, 887074), (142, 555983), (178, 443537), (6247, 12638), (6319, 12494)]