66279512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14883

約数の個数: 32

約数和(自身を含む): 136955280

約数和(自身を除く): 70675768

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 14821, 29642, 59284, 118568, 192673, 385346, 637303, 770692, 1274606, 1541384, 2549212, 5098424, 8284939, 16569878, 33139756, 66279512]

約数ペア:

[(1, 66279512), (2, 33139756), (4, 16569878), (8, 8284939), (13, 5098424), (26, 2549212), (43, 1541384), (52, 1274606), (86, 770692), (104, 637303), (172, 385346), (344, 192673), (559, 118568), (1118, 59284), (2236, 29642), (4472, 14821)]