27765808

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 61879968

約数和(自身を除く): 34114160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 1433, 2422, 2768, 2866, 4844, 5732, 9688, 10031, 11464, 19376, 20062, 22928, 40124, 80248, 160496, 247909, 495818, 991636, 1735363, 1983272, 3470726, 3966544, 6941452, 13882904, 27765808]

約数ペア:

[(1, 27765808), (2, 13882904), (4, 6941452), (7, 3966544), (8, 3470726), (14, 1983272), (16, 1735363), (28, 991636), (56, 495818), (112, 247909), (173, 160496), (346, 80248), (692, 40124), (1211, 22928), (1384, 20062), (1433, 19376), (2422, 11464), (2768, 10031), (2866, 9688), (4844, 5732)]