28835978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1319}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 17068342

約数列:

[1, 2, 17, 34, 643, 1286, 1319, 2638, 10931, 21862, 22423, 44846, 848117, 1696234, 14417989, 28835978]

約数ペア:

[(1, 28835978), (2, 14417989), (17, 1696234), (34, 848117), (643, 44846), (1286, 22423), (1319, 21862), (2638, 10931)]