68886115892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42313339}}^1$

素因数の和:42313391

約数の個数: 24

約数和(自身を含む): 135064181280

約数和(自身を除く): 66178065388

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42313339, 84626678, 169253356, 465446729, 930893458, 1565593543, 1861786916, 3131187086, 6262374172, 17221528973, 34443057946, 68886115892]

約数ペア:

[(1, 68886115892), (2, 34443057946), (4, 17221528973), (11, 6262374172), (22, 3131187086), (37, 1861786916), (44, 1565593543), (74, 930893458), (148, 465446729), (407, 169253356), (814, 84626678), (1628, 42313339)]