69531136

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 140069160

約数和(自身を除く): 70538024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 977, 1112, 1954, 2224, 3908, 4448, 7816, 8896, 15632, 17792, 31264, 35584, 62528, 71168, 125056, 135803, 250112, 271606, 500224, 543212, 1086424, 2172848, 4345696, 8691392, 17382784, 34765568, 69531136]

約数ペア:

[(1, 69531136), (2, 34765568), (4, 17382784), (8, 8691392), (16, 4345696), (32, 2172848), (64, 1086424), (128, 543212), (139, 500224), (256, 271606), (278, 250112), (512, 135803), (556, 125056), (977, 71168), (1112, 62528), (1954, 35584), (2224, 31264), (3908, 17792), (4448, 15632), (7816, 8896)]