28715686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8707}}^1$

素因数の和:8823

約数の個数: 16

約数和(自身を含む): 46082736

約数和(自身を除く): 17367050

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 8707, 17414, 148019, 296038, 844579, 1689158, 14357843, 28715686]

約数ペア:

[(1, 28715686), (2, 14357843), (17, 1689158), (34, 844579), (97, 296038), (194, 148019), (1649, 17414), (3298, 8707)]