76986728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105751}}^1$

素因数の和:105777

約数の個数: 32

約数和(自身を含む): 177663360

約数和(自身を除く): 100676632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 105751, 211502, 423004, 740257, 846008, 1374763, 1480514, 2749526, 2961028, 5499052, 5922056, 9623341, 10998104, 19246682, 38493364, 76986728]

約数ペア:

[(1, 76986728), (2, 38493364), (4, 19246682), (7, 10998104), (8, 9623341), (13, 5922056), (14, 5499052), (26, 2961028), (28, 2749526), (52, 1480514), (56, 1374763), (91, 846008), (104, 740257), (182, 423004), (364, 211502), (728, 105751)]