26657267

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 32932032

約数和(自身を除く): 6274765

約数列:

[1, 7, 13, 91, 457, 641, 3199, 4487, 5941, 8333, 41587, 58331, 292937, 2050559, 3808181, 26657267]

約数ペア:

[(1, 26657267), (7, 3808181), (13, 2050559), (91, 292937), (457, 58331), (641, 41587), (3199, 8333), (4487, 5941)]