28987098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 66416640

約数和(自身を除く): 37429542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 919, 1502, 1838, 2253, 2757, 4506, 5257, 5514, 6433, 10514, 12866, 15771, 19299, 31542, 38598, 690169, 1380338, 2070507, 4141014, 4831183, 9662366, 14493549, 28987098]

約数ペア:

[(1, 28987098), (2, 14493549), (3, 9662366), (6, 4831183), (7, 4141014), (14, 2070507), (21, 1380338), (42, 690169), (751, 38598), (919, 31542), (1502, 19299), (1838, 15771), (2253, 12866), (2757, 10514), (4506, 6433), (5257, 5514)]