75052318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 129888000

約数和(自身を除く): 54835682

約数列:

[1, 2, 11, 19, 22, 38, 209, 409, 418, 439, 818, 878, 4499, 4829, 7771, 8341, 8998, 9658, 15542, 16682, 85481, 91751, 170962, 179551, 183502, 359102, 1975061, 3411469, 3950122, 6822938, 37526159, 75052318]

約数ペア:

[(1, 75052318), (2, 37526159), (11, 6822938), (19, 3950122), (22, 3411469), (38, 1975061), (209, 359102), (409, 183502), (418, 179551), (439, 170962), (818, 91751), (878, 85481), (4499, 16682), (4829, 15542), (7771, 9658), (8341, 8998)]