27501898

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 43791300

約数和(自身を除く): 16289402

約数列:

[1, 2, 31, 41, 62, 82, 349, 698, 961, 1271, 1922, 2542, 10819, 14309, 21638, 28618, 39401, 78802, 335389, 443579, 670778, 887158, 13750949, 27501898]

約数ペア:

[(1, 27501898), (2, 13750949), (31, 887158), (41, 670778), (62, 443579), (82, 335389), (349, 78802), (698, 39401), (961, 28618), (1271, 21638), (1922, 14309), (2542, 10819)]