69912038

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{18427}}^1$

素因数の和:18707

約数の個数: 16

約数和(自身を含む): 120297984

約数和(自身を除く): 50385946

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 18427, 36854, 128989, 257978, 4993717, 9987434, 34956019, 69912038]

約数ペア:

[(1, 69912038), (2, 34956019), (7, 9987434), (14, 4993717), (271, 257978), (542, 128989), (1897, 36854), (3794, 18427)]