7199728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4744

約数の個数: 20

約数和(自身を含む): 14096320

約数和(自身を除く): 6896592

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 4639, 9278, 18556, 37112, 74224, 449983, 899966, 1799932, 3599864, 7199728]

約数ペア:

[(1, 7199728), (2, 3599864), (4, 1799932), (8, 899966), (16, 449983), (97, 74224), (194, 37112), (388, 18556), (776, 9278), (1552, 4639)]