28564302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1459}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 61810560

約数和(自身を除く): 33246258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1459, 1506, 2918, 3263, 4377, 6526, 8754, 9789, 18967, 19578, 37934, 56901, 113802, 366209, 732418, 1098627, 2197254, 4760717, 9521434, 14282151, 28564302]

約数ペア:

[(1, 28564302), (2, 14282151), (3, 9521434), (6, 4760717), (13, 2197254), (26, 1098627), (39, 732418), (78, 366209), (251, 113802), (502, 56901), (753, 37934), (1459, 19578), (1506, 18967), (2918, 9789), (3263, 8754), (4377, 6526)]