26888966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 45550848

約数和(自身を除く): 18661882

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 457, 806, 914, 949, 1898, 2263, 4526, 5941, 11882, 14167, 28334, 29419, 33361, 58838, 66722, 184171, 368342, 433693, 867386, 1034191, 2068382, 13444483, 26888966]

約数ペア:

[(1, 26888966), (2, 13444483), (13, 2068382), (26, 1034191), (31, 867386), (62, 433693), (73, 368342), (146, 184171), (403, 66722), (457, 58838), (806, 33361), (914, 29419), (949, 28334), (1898, 14167), (2263, 11882), (4526, 5941)]