26848426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 45562176

約数和(自身を除く): 18713750

約数列:

[1, 2, 11, 22, 43, 86, 101, 202, 281, 473, 562, 946, 1111, 2222, 3091, 4343, 6182, 8686, 12083, 24166, 28381, 47773, 56762, 95546, 132913, 265826, 312191, 624382, 1220383, 2440766, 13424213, 26848426]

約数ペア:

[(1, 26848426), (2, 13424213), (11, 2440766), (22, 1220383), (43, 624382), (86, 312191), (101, 265826), (202, 132913), (281, 95546), (473, 56762), (562, 47773), (946, 28381), (1111, 24166), (2222, 12083), (3091, 8686), (4343, 6182)]