66632972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55343}}^1$

素因数の和:55397

約数の個数: 24

約数和(自身を含む): 136367616

約数和(自身を除く): 69734644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 55343, 110686, 221372, 387401, 774802, 1549604, 2379749, 4759498, 9518996, 16658243, 33316486, 66632972]

約数ペア:

[(1, 66632972), (2, 33316486), (4, 16658243), (7, 9518996), (14, 4759498), (28, 2379749), (43, 1549604), (86, 774802), (172, 387401), (301, 221372), (602, 110686), (1204, 55343)]