268331272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{64877}}^1$

素因数の和:64941

約数の個数: 32

約数和(自身を含む): 560545920

約数和(自身を除く): 292214648

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 64877, 129754, 259508, 519016, 713647, 1427294, 2854588, 3049219, 5709176, 6098438, 12196876, 24393752, 33541409, 67082818, 134165636, 268331272]

約数ペア:

[(1, 268331272), (2, 134165636), (4, 67082818), (8, 33541409), (11, 24393752), (22, 12196876), (44, 6098438), (47, 5709176), (88, 3049219), (94, 2854588), (188, 1427294), (376, 713647), (517, 519016), (1034, 259508), (2068, 129754), (4136, 64877)]