29861656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19961}}^1$

素因数の和:19995

約数の個数: 32

約数和(自身を含む): 64676880

約数和(自身を除く): 34815224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 19961, 39922, 79844, 159688, 219571, 339337, 439142, 678674, 878284, 1357348, 1756568, 2714696, 3732707, 7465414, 14930828, 29861656]

約数ペア:

[(1, 29861656), (2, 14930828), (4, 7465414), (8, 3732707), (11, 2714696), (17, 1756568), (22, 1357348), (34, 878284), (44, 678674), (68, 439142), (88, 339337), (136, 219571), (187, 159688), (374, 79844), (748, 39922), (1496, 19961)]