28648262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 43802880

約数和(自身を除く): 15154618

約数列:

[1, 2, 67, 134, 439, 487, 878, 974, 29413, 32629, 58826, 65258, 213793, 427586, 14324131, 28648262]

約数ペア:

[(1, 28648262), (2, 14324131), (67, 427586), (134, 213793), (439, 65258), (487, 58826), (878, 32629), (974, 29413)]