2688752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15277}}^1$

素因数の和:15296

約数の個数: 20

約数和(自身を含む): 5683416

約数和(自身を除く): 2994664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15277, 30554, 61108, 122216, 168047, 244432, 336094, 672188, 1344376, 2688752]

約数ペア:

[(1, 2688752), (2, 1344376), (4, 672188), (8, 336094), (11, 244432), (16, 168047), (22, 122216), (44, 61108), (88, 30554), (176, 15277)]