28983190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39703}}^1$

素因数の和:39783

約数の個数: 16

約数和(自身を含む): 52885728

約数和(自身を除く): 23902538

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 39703, 79406, 198515, 397030, 2898319, 5796638, 14491595, 28983190]

約数ペア:

[(1, 28983190), (2, 14491595), (5, 5796638), (10, 2898319), (73, 397030), (146, 198515), (365, 79406), (730, 39703)]