27990782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{967}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 43176672

約数和(自身を除く): 15185890

約数列:

[1, 2, 41, 82, 353, 706, 967, 1934, 14473, 28946, 39647, 79294, 341351, 682702, 13995391, 27990782]

約数ペア:

[(1, 27990782), (2, 13995391), (41, 682702), (82, 341351), (353, 79294), (706, 39647), (967, 28946), (1934, 14473)]