22711568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 49136736

約数和(自身を除く): 26425168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3001, 3784, 6002, 7568, 12004, 24008, 33011, 48016, 66022, 129043, 132044, 258086, 264088, 516172, 528176, 1032344, 1419473, 2064688, 2838946, 5677892, 11355784, 22711568]

約数ペア:

[(1, 22711568), (2, 11355784), (4, 5677892), (8, 2838946), (11, 2064688), (16, 1419473), (22, 1032344), (43, 528176), (44, 516172), (86, 264088), (88, 258086), (172, 132044), (176, 129043), (344, 66022), (473, 48016), (688, 33011), (946, 24008), (1892, 12004), (3001, 7568), (3784, 6002)]