28940330

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6907}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 52224480

約数和(自身を除く): 23284150

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 6907, 13814, 34535, 69070, 2894033, 5788066, 14470165, 28940330]

約数ペア:

[(1, 28940330), (2, 14470165), (5, 5788066), (10, 2894033), (419, 69070), (838, 34535), (2095, 13814), (4190, 6907)]