74381656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4751}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 73880744

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 4751, 7828, 9502, 15656, 19004, 38008, 90269, 180538, 361076, 489353, 722152, 978706, 1957412, 3914824, 9297707, 18595414, 37190828, 74381656]

約数ペア:

[(1, 74381656), (2, 37190828), (4, 18595414), (8, 9297707), (19, 3914824), (38, 1957412), (76, 978706), (103, 722152), (152, 489353), (206, 361076), (412, 180538), (824, 90269), (1957, 38008), (3914, 19004), (4751, 15656), (7828, 9502)]