28640954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17923}}^1$

素因数の和:17989

約数の個数: 16

約数和(自身を含む): 46459008

約数和(自身を除く): 17818054

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 17923, 35846, 304691, 609382, 842381, 1684762, 14320477, 28640954]

約数ペア:

[(1, 28640954), (2, 14320477), (17, 1684762), (34, 842381), (47, 609382), (94, 304691), (799, 35846), (1598, 17923)]