28893708

素因数分解:

$2^2\times 3^2\times {\mathrm{802603}}^1$

素因数の和:802613

約数の個数: 18

約数和(自身を含む): 73036964

約数和(自身を除く): 44143256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 802603, 1605206, 2407809, 3210412, 4815618, 7223427, 9631236, 14446854, 28893708]

約数ペア:

[(1, 28893708), (2, 14446854), (3, 9631236), (4, 7223427), (6, 4815618), (9, 3210412), (12, 2407809), (18, 1605206), (36, 802603)]