26213054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 47333376

約数和(自身を除く): 21120322

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 641, 889, 1282, 1778, 2921, 4487, 5842, 8974, 14743, 20447, 29486, 40894, 81407, 103201, 162814, 206402, 569849, 1139698, 1872361, 3744722, 13106527, 26213054]

約数ペア:

[(1, 26213054), (2, 13106527), (7, 3744722), (14, 1872361), (23, 1139698), (46, 569849), (127, 206402), (161, 162814), (254, 103201), (322, 81407), (641, 40894), (889, 29486), (1282, 20447), (1778, 14743), (2921, 8974), (4487, 5842)]