27919376

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2819}}^1$

素因数の和:3446

約数の個数: 20

約数和(自身を含む): 54200400

約数和(自身を除く): 26281024

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 2819, 4952, 5638, 9904, 11276, 22552, 45104, 1744961, 3489922, 6979844, 13959688, 27919376]

約数ペア:

[(1, 27919376), (2, 13959688), (4, 6979844), (8, 3489922), (16, 1744961), (619, 45104), (1238, 22552), (2476, 11276), (2819, 9904), (4952, 5638)]