27581216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{66301}}^1$

素因数の和:66324

約数の個数: 24

約数和(自身を含む): 58478364

約数和(自身を除く): 30897148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 66301, 132602, 265204, 530408, 861913, 1060816, 1723826, 2121632, 3447652, 6895304, 13790608, 27581216]

約数ペア:

[(1, 27581216), (2, 13790608), (4, 6895304), (8, 3447652), (13, 2121632), (16, 1723826), (26, 1060816), (32, 861913), (52, 530408), (104, 265204), (208, 132602), (416, 66301)]