28117144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7793}}^1$

素因数の和:7851

約数の個数: 32

約数和(自身を含む): 58922640

約数和(自身を除く): 30805496

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 7793, 15586, 31172, 62344, 85723, 171446, 319513, 342892, 639026, 685784, 1278052, 2556104, 3514643, 7029286, 14058572, 28117144]

約数ペア:

[(1, 28117144), (2, 14058572), (4, 7029286), (8, 3514643), (11, 2556104), (22, 1278052), (41, 685784), (44, 639026), (82, 342892), (88, 319513), (164, 171446), (328, 85723), (451, 62344), (902, 31172), (1804, 15586), (3608, 7793)]