4004728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5527

約数の個数: 32

約数和(自身を含む): 9243360

約数和(自身を除く): 5238632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 5501, 11002, 22004, 38507, 44008, 71513, 77014, 143026, 154028, 286052, 308056, 500591, 572104, 1001182, 2002364, 4004728]

約数ペア:

[(1, 4004728), (2, 2002364), (4, 1001182), (7, 572104), (8, 500591), (13, 308056), (14, 286052), (26, 154028), (28, 143026), (52, 77014), (56, 71513), (91, 44008), (104, 38507), (182, 22004), (364, 11002), (728, 5501)]