2783251888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{3559}}^1$

素因数の和:4925

約数の個数: 40

約数和(自身を含む): 5544044960

約数和(自身を除く): 2760793072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1321, 2642, 3559, 5284, 7118, 10568, 14236, 21136, 28472, 48877, 56944, 97754, 131683, 195508, 263366, 391016, 526732, 782032, 1053464, 2106928, 4701439, 9402878, 18805756, 37611512, 75223024, 173953243, 347906486, 695812972, 1391625944, 2783251888]

約数ペア:

[(1, 2783251888), (2, 1391625944), (4, 695812972), (8, 347906486), (16, 173953243), (37, 75223024), (74, 37611512), (148, 18805756), (296, 9402878), (592, 4701439), (1321, 2106928), (2642, 1053464), (3559, 782032), (5284, 526732), (7118, 391016), (10568, 263366), (14236, 195508), (21136, 131683), (28472, 97754), (48877, 56944)]