26624731

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 32283648

約数和(自身を除く): 5658917

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2711, 9821, 18977, 62353, 165371, 436471, 1157597, 3803533, 26624731]

約数ペア:

[(1, 26624731), (7, 3803533), (23, 1157597), (61, 436471), (161, 165371), (427, 62353), (1403, 18977), (2711, 9821)]