78391226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26113}}^1$

素因数の和:26213

約数の個数: 16

約数和(自身を含む): 125347200

約数和(自身を除く): 46955974

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 26113, 52226, 496147, 992294, 2062927, 4125854, 39195613, 78391226]

約数ペア:

[(1, 78391226), (2, 39195613), (19, 4125854), (38, 2062927), (79, 992294), (158, 496147), (1501, 52226), (3002, 26113)]