28990086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{254299}}^1$

素因数の和:254323

約数の個数: 16

約数和(自身を含む): 61032000

約数和(自身を除く): 32041914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 254299, 508598, 762897, 1525794, 4831681, 9663362, 14495043, 28990086]

約数ペア:

[(1, 28990086), (2, 14495043), (3, 9663362), (6, 4831681), (19, 1525794), (38, 762897), (57, 508598), (114, 254299)]