28261704

素因数分解:

$2^3\times 3^1\times {\mathrm{1177571}}^1$

素因数の和:1177580

約数の個数: 16

約数和(自身を含む): 70654320

約数和(自身を除く): 42392616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1177571, 2355142, 3532713, 4710284, 7065426, 9420568, 14130852, 28261704]

約数ペア:

[(1, 28261704), (2, 14130852), (3, 9420568), (4, 7065426), (6, 4710284), (8, 3532713), (12, 2355142), (24, 1177571)]