69156428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82723}}^1$

素因数の和:82757

約数の個数: 24

約数和(自身を含む): 138976320

約数和(自身を除く): 69819892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 82723, 165446, 330892, 909953, 1571737, 1819906, 3143474, 3639812, 6286948, 17289107, 34578214, 69156428]

約数ペア:

[(1, 69156428), (2, 34578214), (4, 17289107), (11, 6286948), (19, 3639812), (22, 3143474), (38, 1819906), (44, 1571737), (76, 909953), (209, 330892), (418, 165446), (836, 82723)]