28061928

素因数分解:

$2^3\times 3^2\times {\mathrm{389749}}^1$

素因数の和:389761

約数の個数: 24

約数和(自身を含む): 76001250

約数和(自身を除く): 47939322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389749, 779498, 1169247, 1558996, 2338494, 3117992, 3507741, 4676988, 7015482, 9353976, 14030964, 28061928]

約数ペア:

[(1, 28061928), (2, 14030964), (3, 9353976), (4, 7015482), (6, 4676988), (8, 3507741), (9, 3117992), (12, 2338494), (18, 1558996), (24, 1169247), (36, 779498), (72, 389749)]