28737718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36749}}^1$

素因数の和:36791

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 18890282

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36749, 73498, 624733, 845227, 1249466, 1690454, 14368859, 28737718]

約数ペア:

[(1, 28737718), (2, 14368859), (17, 1690454), (23, 1249466), (34, 845227), (46, 624733), (391, 73498), (782, 36749)]