27601808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132701}}^1$

素因数の和:132722

約数の個数: 20

約数和(自身を含む): 57592668

約数和(自身を除く): 29990860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132701, 265402, 530804, 1061608, 1725113, 2123216, 3450226, 6900452, 13800904, 27601808]

約数ペア:

[(1, 27601808), (2, 13800904), (4, 6900452), (8, 3450226), (13, 2123216), (16, 1725113), (26, 1061608), (52, 530804), (104, 265402), (208, 132701)]