26949728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{64783}}^1$

素因数の和:64806

約数の個数: 24

約数和(自身を含む): 57139488

約数和(自身を除く): 30189760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 64783, 129566, 259132, 518264, 842179, 1036528, 1684358, 2073056, 3368716, 6737432, 13474864, 26949728]

約数ペア:

[(1, 26949728), (2, 13474864), (4, 6737432), (8, 3368716), (13, 2073056), (16, 1684358), (26, 1036528), (32, 842179), (52, 518264), (104, 259132), (208, 129566), (416, 64783)]