42670892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 82829208

約数和(自身を除く): 40158316

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 673, 1346, 1441, 2692, 2882, 5764, 7403, 14806, 15851, 29612, 31702, 63404, 81433, 88163, 162866, 176326, 325732, 352652, 969793, 1939586, 3879172, 10667723, 21335446, 42670892]

約数ペア:

[(1, 42670892), (2, 21335446), (4, 10667723), (11, 3879172), (22, 1939586), (44, 969793), (121, 352652), (131, 325732), (242, 176326), (262, 162866), (484, 88163), (524, 81433), (673, 63404), (1346, 31702), (1441, 29612), (2692, 15851), (2882, 14806), (5764, 7403)]