27542608

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{23581}}^1$

素因数の和:23662

約数の個数: 20

約数和(自身を含む): 54097108

約数和(自身を除く): 26554500

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 23581, 47162, 94324, 188648, 377296, 1721413, 3442826, 6885652, 13771304, 27542608]

約数ペア:

[(1, 27542608), (2, 13771304), (4, 6885652), (8, 3442826), (16, 1721413), (73, 377296), (146, 188648), (292, 94324), (584, 47162), (1168, 23581)]