28873964

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3359}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 57953280

約数和(自身を除く): 29079316

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3359, 4298, 6718, 8596, 13436, 23513, 47026, 94052, 1031213, 2062426, 4124852, 7218491, 14436982, 28873964]

約数ペア:

[(1, 28873964), (2, 14436982), (4, 7218491), (7, 4124852), (14, 2062426), (28, 1031213), (307, 94052), (614, 47026), (1228, 23513), (2149, 13436), (3359, 8596), (4298, 6718)]