731342128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{2179}}^1$

素因数の和:4105

約数の個数: 40

約数和(自身を含む): 1547311680

約数和(自身を除く): 815969552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1907, 2179, 3814, 4358, 7628, 8716, 15256, 17432, 20977, 23969, 30512, 34864, 41954, 47938, 83908, 95876, 167816, 191752, 335632, 383504, 4155353, 8310706, 16621412, 33242824, 45708883, 66485648, 91417766, 182835532, 365671064, 731342128]

約数ペア:

[(1, 731342128), (2, 365671064), (4, 182835532), (8, 91417766), (11, 66485648), (16, 45708883), (22, 33242824), (44, 16621412), (88, 8310706), (176, 4155353), (1907, 383504), (2179, 335632), (3814, 191752), (4358, 167816), (7628, 95876), (8716, 83908), (15256, 47938), (17432, 41954), (20977, 34864), (23969, 30512)]