29805908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 60661440

約数和(自身を除く): 30855532

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 202, 209, 353, 404, 418, 706, 836, 1111, 1412, 1919, 2222, 3838, 3883, 4444, 6707, 7676, 7766, 13414, 15532, 21109, 26828, 35653, 42218, 71306, 73777, 84436, 142612, 147554, 295108, 392183, 677407, 784366, 1354814, 1568732, 2709628, 7451477, 14902954, 29805908]

約数ペア:

[(1, 29805908), (2, 14902954), (4, 7451477), (11, 2709628), (19, 1568732), (22, 1354814), (38, 784366), (44, 677407), (76, 392183), (101, 295108), (202, 147554), (209, 142612), (353, 84436), (404, 73777), (418, 71306), (706, 42218), (836, 35653), (1111, 26828), (1412, 21109), (1919, 15532), (2222, 13414), (3838, 7766), (3883, 7676), (4444, 6707)]