40651424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 88996320

約数和(自身を除く): 48344896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2179, 2332, 4358, 4664, 8716, 9328, 17432, 18656, 23969, 34864, 47938, 69728, 95876, 115487, 191752, 230974, 383504, 461948, 767008, 923896, 1270357, 1847792, 2540714, 3695584, 5081428, 10162856, 20325712, 40651424]

約数ペア:

[(1, 40651424), (2, 20325712), (4, 10162856), (8, 5081428), (11, 3695584), (16, 2540714), (22, 1847792), (32, 1270357), (44, 923896), (53, 767008), (88, 461948), (106, 383504), (176, 230974), (212, 191752), (352, 115487), (424, 95876), (583, 69728), (848, 47938), (1166, 34864), (1696, 23969), (2179, 18656), (2332, 17432), (4358, 9328), (4664, 8716)]