26495128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 55349280

約数和(自身を除く): 28854152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 242, 271, 404, 484, 542, 808, 968, 1084, 1111, 2168, 2222, 2981, 4444, 5962, 8888, 11924, 12221, 23848, 24442, 27371, 32791, 48884, 54742, 65582, 97768, 109484, 131164, 218968, 262328, 301081, 602162, 1204324, 2408648, 3311891, 6623782, 13247564, 26495128]

約数ペア:

[(1, 26495128), (2, 13247564), (4, 6623782), (8, 3311891), (11, 2408648), (22, 1204324), (44, 602162), (88, 301081), (101, 262328), (121, 218968), (202, 131164), (242, 109484), (271, 97768), (404, 65582), (484, 54742), (542, 48884), (808, 32791), (968, 27371), (1084, 24442), (1111, 23848), (2168, 12221), (2222, 11924), (2981, 8888), (4444, 5962)]