28091786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35923}}^1$

素因数の和:35965

約数の個数: 16

約数和(自身を含む): 46557504

約数和(自身を除く): 18465718

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 35923, 71846, 610691, 826229, 1221382, 1652458, 14045893, 28091786]

約数ペア:

[(1, 28091786), (2, 14045893), (17, 1652458), (23, 1221382), (34, 826229), (46, 610691), (391, 71846), (782, 35923)]