28488712

素因数分解:

$2^3\times 7^1\times {\mathrm{508727}}^1$

素因数の和:508740

約数の個数: 16

約数和(自身を含む): 61047360

約数和(自身を除く): 32558648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508727, 1017454, 2034908, 3561089, 4069816, 7122178, 14244356, 28488712]

約数ペア:

[(1, 28488712), (2, 14244356), (4, 7122178), (7, 4069816), (8, 3561089), (14, 2034908), (28, 1017454), (56, 508727)]