28994090

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3121}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 52262280

約数和(自身を除く): 23268190

約数列:

[1, 2, 5, 10, 929, 1858, 3121, 4645, 6242, 9290, 15605, 31210, 2899409, 5798818, 14497045, 28994090]

約数ペア:

[(1, 28994090), (2, 14497045), (5, 5798818), (10, 2899409), (929, 31210), (1858, 15605), (3121, 9290), (4645, 6242)]