25984658

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30427}}^1$

素因数の和:30497

約数の個数: 16

約数和(自身を含む): 45276864

約数和(自身を除く): 19292206

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 30427, 60854, 212989, 425978, 1856047, 3712094, 12992329, 25984658]

約数ペア:

[(1, 25984658), (2, 12992329), (7, 3712094), (14, 1856047), (61, 425978), (122, 212989), (427, 60854), (854, 30427)]