28564872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170029}}^1$

素因数の和:170045

約数の個数: 32

約数和(自身を含む): 81614400

約数和(自身を除く): 53049528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170029, 340058, 510087, 680116, 1020174, 1190203, 1360232, 2040348, 2380406, 3570609, 4080696, 4760812, 7141218, 9521624, 14282436, 28564872]

約数ペア:

[(1, 28564872), (2, 14282436), (3, 9521624), (4, 7141218), (6, 4760812), (7, 4080696), (8, 3570609), (12, 2380406), (14, 2040348), (21, 1360232), (24, 1190203), (28, 1020174), (42, 680116), (56, 510087), (84, 340058), (168, 170029)]