26977456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{153281}}^1$

素因数の和:153300

約数の個数: 20

約数和(自身を含む): 57020904

約数和(自身を除く): 30043448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 153281, 306562, 613124, 1226248, 1686091, 2452496, 3372182, 6744364, 13488728, 26977456]

約数ペア:

[(1, 26977456), (2, 13488728), (4, 6744364), (8, 3372182), (11, 2452496), (16, 1686091), (22, 1226248), (44, 613124), (88, 306562), (176, 153281)]