28350088

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 57619800

約数和(自身を除く): 29269712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1613, 2197, 3226, 4394, 6452, 8788, 12904, 17576, 20969, 41938, 83876, 167752, 272597, 545194, 1090388, 2180776, 3543761, 7087522, 14175044, 28350088]

約数ペア:

[(1, 28350088), (2, 14175044), (4, 7087522), (8, 3543761), (13, 2180776), (26, 1090388), (52, 545194), (104, 272597), (169, 167752), (338, 83876), (676, 41938), (1352, 20969), (1613, 17576), (2197, 12904), (3226, 8788), (4394, 6452)]